201341745

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13121}}^1$

素因数の和:13174

約数の個数: 48

約数和(自身を含む): 393030144

約数和(自身を除く): 191688399

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 5115, 13121, 15345, 39363, 65605, 118089, 144331, 196815, 406751, 432993, 590445, 721655, 1220253, 1298979, 2033755, 2164965, 3660759, 4474261, 6101265, 6494895, 13422783, 18303795, 22371305, 40268349, 67113915, 201341745]

約数ペア:

[(1, 201341745), (3, 67113915), (5, 40268349), (9, 22371305), (11, 18303795), (15, 13422783), (31, 6494895), (33, 6101265), (45, 4474261), (55, 3660759), (93, 2164965), (99, 2033755), (155, 1298979), (165, 1220253), (279, 721655), (341, 590445), (465, 432993), (495, 406751), (1023, 196815), (1395, 144331), (1705, 118089), (3069, 65605), (5115, 39363), (13121, 15345)]