203438599

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 258761216

約数和(自身を除く): 55322617

約数列:

[1, 7, 13, 61, 67, 91, 427, 469, 547, 793, 871, 3829, 4087, 5551, 6097, 7111, 28609, 33367, 36649, 49777, 53131, 233569, 256543, 371917, 433771, 476437, 2235589, 3036397, 3335059, 15649123, 29062657, 203438599]

約数ペア:

[(1, 203438599), (7, 29062657), (13, 15649123), (61, 3335059), (67, 3036397), (91, 2235589), (427, 476437), (469, 433771), (547, 371917), (793, 256543), (871, 233569), (3829, 53131), (4087, 49777), (5551, 36649), (6097, 33367), (7111, 28609)]