801998204116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2767}}^1\times {\mathrm{20201}}^1$

素因数の和:23200

約数の個数: 48

約数和(自身を含む): 1493711960832

約数和(自身を除く): 691713756716

約数列:

[1, 2, 4, 17, 34, 68, 211, 422, 844, 2767, 3587, 5534, 7174, 11068, 14348, 20201, 40402, 47039, 80804, 94078, 188156, 343417, 583837, 686834, 1167674, 1373668, 2335348, 4262411, 8524822, 9925229, 17049644, 19850458, 39700916, 55896167, 72460987, 111792334, 144921974, 223584668, 289843948, 950234839, 1900469678, 3800939356, 11794091237, 23588182474, 47176364948, 200499551029, 400999102058, 801998204116]

約数ペア:

[(1, 801998204116), (2, 400999102058), (4, 200499551029), (17, 47176364948), (34, 23588182474), (68, 11794091237), (211, 3800939356), (422, 1900469678), (844, 950234839), (2767, 289843948), (3587, 223584668), (5534, 144921974), (7174, 111792334), (11068, 72460987), (14348, 55896167), (20201, 39700916), (40402, 19850458), (47039, 17049644), (80804, 9925229), (94078, 8524822), (188156, 4262411), (343417, 2335348), (583837, 1373668), (686834, 1167674)]