207935858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1307}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 349392960

約数和(自身を除く): 141457102

約数列:

[1, 2, 13, 26, 29, 58, 211, 377, 422, 754, 1307, 2614, 2743, 5486, 6119, 12238, 16991, 33982, 37903, 75806, 79547, 159094, 275777, 492739, 551554, 985478, 3585101, 7170202, 7997533, 15995066, 103967929, 207935858]

約数ペア:

[(1, 207935858), (2, 103967929), (13, 15995066), (26, 7997533), (29, 7170202), (58, 3585101), (211, 985478), (377, 551554), (422, 492739), (754, 275777), (1307, 159094), (2614, 79547), (2743, 75806), (5486, 37903), (6119, 33982), (12238, 16991)]