207824623786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{420697619}}^1$

素因数の和:420697653

約数の個数: 16

約数和(自身を含む): 353386000800

約数和(自身を除く): 145561377014

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 420697619, 841395238, 5469069047, 7993254761, 10938138094, 15986509522, 103912311893, 207824623786]

約数ペア:

[(1, 207824623786), (2, 103912311893), (13, 15986509522), (19, 10938138094), (26, 7993254761), (38, 5469069047), (247, 841395238), (494, 420697619)]