204770412

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 216

約数和(自身を含む): 671488272

約数和(自身を除く): 466717860

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 61, 63, 66, 77, 84, 98, 99, 122, 126, 132, 147, 154, 173, 183, 196, 198, 231, 244, 252, 294, 308, 346, 366, 396, 427, 441, 462, 519, 539, 549, 588, 671, 692, 693, 732, 854, 882, 924, 1038, 1078, 1098, 1211, 1281, 1342, 1386, 1557, 1617, 1708, 1764, 1903, 2013, 2076, 2156, 2196, 2422, 2562, 2684, 2772, 2989, 3114, 3234, 3633, 3806, 3843, 4026, 4697, 4844, 4851, 5124, 5709, 5978, 6039, 6228, 6468, 7266, 7612, 7686, 8052, 8477, 8967, 9394, 9702, 10553, 10899, 11418, 11956, 12078, 13321, 14091, 14532, 15372, 16954, 17127, 17934, 18788, 19404, 21106, 21798, 22836, 24156, 25431, 26642, 26901, 28182, 31659, 32879, 33908, 34254, 35868, 39963, 42212, 42273, 43596, 50862, 53284, 53802, 56364, 63318, 65758, 68508, 73871, 76293, 79926, 84546, 93247, 94977, 98637, 101724, 107604, 116083, 119889, 126636, 131516, 147742, 152586, 159852, 169092, 186494, 189954, 197274, 221613, 232166, 239778, 279741, 295484, 295911, 305172, 348249, 372988, 379908, 394548, 443226, 464332, 479556, 517097, 559482, 591822, 664839, 696498, 812581, 839223, 886452, 1034194, 1044747, 1118964, 1183644, 1329678, 1392996, 1551291, 1625162, 1678446, 2068388, 2089494, 2437743, 2659356, 3102582, 3250324, 3356892, 4178988, 4653873, 4875486, 5688067, 6205164, 7313229, 9307746, 9750972, 11376134, 14626458, 17064201, 18615492, 22752268, 29252916, 34128402, 51192603, 68256804, 102385206, 204770412]

約数ペア:

[(1, 204770412), (2, 102385206), (3, 68256804), (4, 51192603), (6, 34128402), (7, 29252916), (9, 22752268), (11, 18615492), (12, 17064201), (14, 14626458), (18, 11376134), (21, 9750972), (22, 9307746), (28, 7313229), (33, 6205164), (36, 5688067), (42, 4875486), (44, 4653873), (49, 4178988), (61, 3356892), (63, 3250324), (66, 3102582), (77, 2659356), (84, 2437743), (98, 2089494), (99, 2068388), (122, 1678446), (126, 1625162), (132, 1551291), (147, 1392996), (154, 1329678), (173, 1183644), (183, 1118964), (196, 1044747), (198, 1034194), (231, 886452), (244, 839223), (252, 812581), (294, 696498), (308, 664839), (346, 591822), (366, 559482), (396, 517097), (427, 479556), (441, 464332), (462, 443226), (519, 394548), (539, 379908), (549, 372988), (588, 348249), (671, 305172), (692, 295911), (693, 295484), (732, 279741), (854, 239778), (882, 232166), (924, 221613), (1038, 197274), (1078, 189954), (1098, 186494), (1211, 169092), (1281, 159852), (1342, 152586), (1386, 147742), (1557, 131516), (1617, 126636), (1708, 119889), (1764, 116083), (1903, 107604), (2013, 101724), (2076, 98637), (2156, 94977), (2196, 93247), (2422, 84546), (2562, 79926), (2684, 76293), (2772, 73871), (2989, 68508), (3114, 65758), (3234, 63318), (3633, 56364), (3806, 53802), (3843, 53284), (4026, 50862), (4697, 43596), (4844, 42273), (4851, 42212), (5124, 39963), (5709, 35868), (5978, 34254), (6039, 33908), (6228, 32879), (6468, 31659), (7266, 28182), (7612, 26901), (7686, 26642), (8052, 25431), (8477, 24156), (8967, 22836), (9394, 21798), (9702, 21106), (10553, 19404), (10899, 18788), (11418, 17934), (11956, 17127), (12078, 16954), (13321, 15372), (14091, 14532)]