805212198

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 2210250240

約数和(自身を除く): 1405038042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 49, 54, 63, 69, 98, 101, 126, 131, 138, 147, 161, 189, 202, 207, 262, 294, 303, 322, 378, 393, 414, 441, 483, 606, 621, 707, 786, 882, 909, 917, 966, 1127, 1179, 1242, 1323, 1414, 1449, 1818, 1834, 2121, 2254, 2323, 2358, 2646, 2727, 2751, 2898, 3013, 3381, 3537, 4242, 4347, 4646, 4949, 5454, 5502, 6026, 6363, 6419, 6762, 6969, 7074, 8253, 8694, 9039, 9898, 10143, 12726, 12838, 13231, 13938, 14847, 16261, 16506, 18078, 19089, 19257, 20286, 20907, 21091, 24759, 26462, 27117, 29694, 30429, 32522, 38178, 38514, 39693, 41814, 42182, 44541, 48783, 49518, 54234, 57771, 60858, 62721, 63273, 79386, 81351, 89082, 92617, 97566, 113827, 115542, 119079, 125442, 126546, 133623, 146349, 147637, 162702, 173313, 185234, 189819, 227654, 238158, 267246, 277851, 292698, 295274, 304313, 341481, 346626, 357237, 379638, 439047, 442911, 555702, 569457, 608626, 648319, 682962, 714474, 833553, 878094, 885822, 912939, 1024443, 1138914, 1296638, 1328733, 1667106, 1825878, 1944957, 2048886, 2130191, 2500659, 2657466, 2738817, 3073329, 3889914, 3986199, 4260382, 5001318, 5477634, 5834871, 6146658, 6390573, 7972398, 8216451, 11669742, 12781146, 14911337, 16432902, 17504613, 19171719, 29822674, 35009226, 38343438, 44734011, 57515157, 89468022, 115030314, 134202033, 268404066, 402606099, 805212198]

約数ペア:

[(1, 805212198), (2, 402606099), (3, 268404066), (6, 134202033), (7, 115030314), (9, 89468022), (14, 57515157), (18, 44734011), (21, 38343438), (23, 35009226), (27, 29822674), (42, 19171719), (46, 17504613), (49, 16432902), (54, 14911337), (63, 12781146), (69, 11669742), (98, 8216451), (101, 7972398), (126, 6390573), (131, 6146658), (138, 5834871), (147, 5477634), (161, 5001318), (189, 4260382), (202, 3986199), (207, 3889914), (262, 3073329), (294, 2738817), (303, 2657466), (322, 2500659), (378, 2130191), (393, 2048886), (414, 1944957), (441, 1825878), (483, 1667106), (606, 1328733), (621, 1296638), (707, 1138914), (786, 1024443), (882, 912939), (909, 885822), (917, 878094), (966, 833553), (1127, 714474), (1179, 682962), (1242, 648319), (1323, 608626), (1414, 569457), (1449, 555702), (1818, 442911), (1834, 439047), (2121, 379638), (2254, 357237), (2323, 346626), (2358, 341481), (2646, 304313), (2727, 295274), (2751, 292698), (2898, 277851), (3013, 267246), (3381, 238158), (3537, 227654), (4242, 189819), (4347, 185234), (4646, 173313), (4949, 162702), (5454, 147637), (5502, 146349), (6026, 133623), (6363, 126546), (6419, 125442), (6762, 119079), (6969, 115542), (7074, 113827), (8253, 97566), (8694, 92617), (9039, 89082), (9898, 81351), (10143, 79386), (12726, 63273), (12838, 62721), (13231, 60858), (13938, 57771), (14847, 54234), (16261, 49518), (16506, 48783), (18078, 44541), (19089, 42182), (19257, 41814), (20286, 39693), (20907, 38514), (21091, 38178), (24759, 32522), (26462, 30429), (27117, 29694)]