220101426

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4993}}^1$

素因数の和:5111

約数の個数: 48

約数和(自身を含む): 498600960

約数和(自身を除く): 278499534

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 79, 93, 158, 186, 237, 279, 474, 558, 711, 1422, 2449, 4898, 4993, 7347, 9986, 14694, 14979, 22041, 29958, 44082, 44937, 89874, 154783, 309566, 394447, 464349, 788894, 928698, 1183341, 1393047, 2366682, 2786094, 3550023, 7100046, 12227857, 24455714, 36683571, 73367142, 110050713, 220101426]

約数ペア:

[(1, 220101426), (2, 110050713), (3, 73367142), (6, 36683571), (9, 24455714), (18, 12227857), (31, 7100046), (62, 3550023), (79, 2786094), (93, 2366682), (158, 1393047), (186, 1183341), (237, 928698), (279, 788894), (474, 464349), (558, 394447), (711, 309566), (1422, 154783), (2449, 89874), (4898, 44937), (4993, 44082), (7347, 29958), (9986, 22041), (14694, 14979)]