205653665358

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:647

約数の個数: 192

約数和(自身を含む): 475517952000

約数和(自身を除く): 269864286642

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 149, 167, 174, 213, 223, 261, 298, 334, 426, 446, 447, 501, 522, 639, 669, 894, 1002, 1278, 1338, 1341, 1503, 2007, 2059, 2682, 3006, 4014, 4118, 4321, 4843, 6177, 6467, 8642, 9686, 10579, 11857, 12354, 12934, 12963, 14529, 15833, 18531, 19401, 21158, 23714, 24883, 25926, 29058, 31666, 31737, 33227, 35571, 37062, 37241, 38802, 38889, 43587, 47499, 49766, 58203, 63474, 66454, 71142, 74482, 74649, 77778, 87174, 94998, 95211, 99681, 106713, 111723, 116406, 142497, 149298, 190422, 199362, 213426, 223446, 223947, 284994, 299043, 306791, 335169, 343853, 447894, 459157, 598086, 613582, 670338, 687706, 721607, 918314, 920373, 963583, 1031559, 1079989, 1377471, 1443214, 1766693, 1840746, 1927166, 2063118, 2159978, 2164821, 2359117, 2644111, 2754942, 2761119, 2890749, 3094677, 3239967, 3533386, 4132413, 4329642, 4718234, 5288222, 5300079, 5522238, 5548909, 5781498, 6189354, 6479934, 6494463, 7077351, 7932333, 8264826, 8672247, 9719901, 10600158, 11097818, 12988926, 14154702, 15864666, 15900237, 16646727, 17344494, 19439802, 21232053, 23796999, 31800474, 33293454, 42464106, 47593998, 49940181, 51234097, 68414393, 76679219, 99880362, 102468194, 136828786, 153358438, 153702291, 160918361, 205243179, 230037657, 307404582, 321836722, 393972539, 410486358, 460075314, 461106873, 482755083, 615729537, 690112971, 787945078, 922213746, 965510166, 1181917617, 1231459074, 1380225942, 1448265249, 2363835234, 2896530498, 3545752851, 7091505702, 11425203631, 22850407262, 34275610893, 68551221786, 102826832679, 205653665358]

約数ペア:

[(1, 205653665358), (2, 102826832679), (3, 68551221786), (6, 34275610893), (9, 22850407262), (18, 11425203631), (29, 7091505702), (58, 3545752851), (71, 2896530498), (87, 2363835234), (142, 1448265249), (149, 1380225942), (167, 1231459074), (174, 1181917617), (213, 965510166), (223, 922213746), (261, 787945078), (298, 690112971), (334, 615729537), (426, 482755083), (446, 461106873), (447, 460075314), (501, 410486358), (522, 393972539), (639, 321836722), (669, 307404582), (894, 230037657), (1002, 205243179), (1278, 160918361), (1338, 153702291), (1341, 153358438), (1503, 136828786), (2007, 102468194), (2059, 99880362), (2682, 76679219), (3006, 68414393), (4014, 51234097), (4118, 49940181), (4321, 47593998), (4843, 42464106), (6177, 33293454), (6467, 31800474), (8642, 23796999), (9686, 21232053), (10579, 19439802), (11857, 17344494), (12354, 16646727), (12934, 15900237), (12963, 15864666), (14529, 14154702), (15833, 12988926), (18531, 11097818), (19401, 10600158), (21158, 9719901), (23714, 8672247), (24883, 8264826), (25926, 7932333), (29058, 7077351), (31666, 6494463), (31737, 6479934), (33227, 6189354), (35571, 5781498), (37062, 5548909), (37241, 5522238), (38802, 5300079), (38889, 5288222), (43587, 4718234), (47499, 4329642), (49766, 4132413), (58203, 3533386), (63474, 3239967), (66454, 3094677), (71142, 2890749), (74482, 2761119), (74649, 2754942), (77778, 2644111), (87174, 2359117), (94998, 2164821), (95211, 2159978), (99681, 2063118), (106713, 1927166), (111723, 1840746), (116406, 1766693), (142497, 1443214), (149298, 1377471), (190422, 1079989), (199362, 1031559), (213426, 963583), (223446, 920373), (223947, 918314), (284994, 721607), (299043, 687706), (306791, 670338), (335169, 613582), (343853, 598086), (447894, 459157)]