201276564

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{641}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 476292096

約数和(自身を除く): 275015532

約数列:

[1, 2, 3, 4, 6, 12, 137, 191, 274, 382, 411, 548, 573, 641, 764, 822, 1146, 1282, 1644, 1923, 2292, 2564, 3846, 7692, 26167, 52334, 78501, 87817, 104668, 122431, 157002, 175634, 244862, 263451, 314004, 351268, 367293, 489724, 526902, 734586, 1053804, 1469172, 16773047, 33546094, 50319141, 67092188, 100638282, 201276564]

約数ペア:

[(1, 201276564), (2, 100638282), (3, 67092188), (4, 50319141), (6, 33546094), (12, 16773047), (137, 1469172), (191, 1053804), (274, 734586), (382, 526902), (411, 489724), (548, 367293), (573, 351268), (641, 314004), (764, 263451), (822, 244862), (1146, 175634), (1282, 157002), (1644, 122431), (1923, 104668), (2292, 87817), (2564, 78501), (3846, 52334), (7692, 26167)]