201003052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 379975680

約数和(自身を除く): 178972628

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 191, 227, 244, 382, 454, 764, 908, 1159, 2318, 3629, 4313, 4636, 7258, 8626, 11651, 13847, 14516, 17252, 23302, 27694, 43357, 46604, 55388, 86714, 173428, 221369, 263093, 442738, 526186, 823783, 885476, 1052372, 1647566, 2644777, 3295132, 5289554, 10579108, 50250763, 100501526, 201003052]

約数ペア:

[(1, 201003052), (2, 100501526), (4, 50250763), (19, 10579108), (38, 5289554), (61, 3295132), (76, 2644777), (122, 1647566), (191, 1052372), (227, 885476), (244, 823783), (382, 526186), (454, 442738), (764, 263093), (908, 221369), (1159, 173428), (2318, 86714), (3629, 55388), (4313, 46604), (4636, 43357), (7258, 27694), (8626, 23302), (11651, 17252), (13847, 14516)]