201021072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4567}}^1$

素因数の和:4716

約数の個数: 80

約数和(自身を含む): 598152192

約数和(自身を除く): 397131120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 393, 524, 786, 917, 1048, 1572, 1834, 2096, 2751, 3144, 3668, 4567, 5502, 6288, 7336, 9134, 11004, 13701, 14672, 18268, 22008, 27402, 31969, 36536, 44016, 54804, 63938, 73072, 95907, 109608, 127876, 191814, 219216, 255752, 383628, 511504, 598277, 767256, 1196554, 1534512, 1794831, 2393108, 3589662, 4187939, 4786216, 7179324, 8375878, 9572432, 12563817, 14358648, 16751756, 25127634, 28717296, 33503512, 50255268, 67007024, 100510536, 201021072]

約数ペア:

[(1, 201021072), (2, 100510536), (3, 67007024), (4, 50255268), (6, 33503512), (7, 28717296), (8, 25127634), (12, 16751756), (14, 14358648), (16, 12563817), (21, 9572432), (24, 8375878), (28, 7179324), (42, 4786216), (48, 4187939), (56, 3589662), (84, 2393108), (112, 1794831), (131, 1534512), (168, 1196554), (262, 767256), (336, 598277), (393, 511504), (524, 383628), (786, 255752), (917, 219216), (1048, 191814), (1572, 127876), (1834, 109608), (2096, 95907), (2751, 73072), (3144, 63938), (3668, 54804), (4567, 44016), (5502, 36536), (6288, 31969), (7336, 27402), (9134, 22008), (11004, 18268), (13701, 14672)]