202455071

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{3229}}^1$

素因数の和:3315

約数の個数: 24

約数和(自身を含む): 255350880

約数和(自身を除く): 52895809

約数列:

[1, 7, 13, 53, 91, 169, 371, 689, 1183, 3229, 4823, 8957, 22603, 41977, 62699, 171137, 293839, 545701, 1197959, 2224781, 3819907, 15573467, 28922153, 202455071]

約数ペア:

[(1, 202455071), (7, 28922153), (13, 15573467), (53, 3819907), (91, 2224781), (169, 1197959), (371, 545701), (689, 293839), (1183, 171137), (3229, 62699), (4823, 41977), (8957, 22603)]