201898455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{33071}}^1$

素因数の和:33127

約数の個数: 32

約数和(自身を含む): 361939968

約数和(自身を除く): 160041513

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 6105, 33071, 99213, 165355, 363781, 496065, 1091343, 1223627, 1818905, 3670881, 5456715, 6118135, 13459897, 18354405, 40379691, 67299485, 201898455]

約数ペア:

[(1, 201898455), (3, 67299485), (5, 40379691), (11, 18354405), (15, 13459897), (33, 6118135), (37, 5456715), (55, 3670881), (111, 1818905), (165, 1223627), (185, 1091343), (407, 496065), (555, 363781), (1221, 165355), (2035, 99213), (6105, 33071)]