201629390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1\times {\mathrm{821}}^1$

素因数の和:1468

約数の個数: 32

約数和(自身を含む): 372859200

約数和(自身を除く): 171229810

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 599, 821, 1198, 1642, 2995, 4105, 5990, 8210, 24559, 33661, 49118, 67322, 122795, 168305, 245590, 336610, 491779, 983558, 2458895, 4917790, 20162939, 40325878, 100814695, 201629390]

約数ペア:

[(1, 201629390), (2, 100814695), (5, 40325878), (10, 20162939), (41, 4917790), (82, 2458895), (205, 983558), (410, 491779), (599, 336610), (821, 245590), (1198, 168305), (1642, 122795), (2995, 67322), (4105, 49118), (5990, 33661), (8210, 24559)]