207828686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1\times {\mathrm{6163}}^1$

素因数の和:7475

約数の個数: 16

約数和(自身を含む): 336036624

約数和(自身を除く): 128207938

約数列:

[1, 2, 13, 26, 1297, 2594, 6163, 12326, 16861, 33722, 80119, 160238, 7993411, 15986822, 103914343, 207828686]

約数ペア:

[(1, 207828686), (2, 103914343), (13, 15986822), (26, 7993411), (1297, 160238), (2594, 80119), (6163, 33722), (12326, 16861)]