201797145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37061}}^1$

素因数の和:37094

約数の個数: 36

約数和(自身を含む): 384481188

約数和(自身を除く): 182684043

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 37061, 111183, 185305, 333549, 407671, 555915, 1223013, 1667745, 2038355, 3669039, 4484381, 6115065, 13453143, 18345195, 22421905, 40359429, 67265715, 201797145]

約数ペア:

[(1, 201797145), (3, 67265715), (5, 40359429), (9, 22421905), (11, 18345195), (15, 13453143), (33, 6115065), (45, 4484381), (55, 3669039), (99, 2038355), (121, 1667745), (165, 1223013), (363, 555915), (495, 407671), (605, 333549), (1089, 185305), (1815, 111183), (5445, 37061)]