201764660

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{1049}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 433944000

約数和(自身を除く): 232179340

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 163, 236, 295, 326, 590, 652, 815, 1049, 1180, 1630, 2098, 3260, 4196, 5245, 9617, 10490, 19234, 20980, 38468, 48085, 61891, 96170, 123782, 170987, 192340, 247564, 309455, 341974, 618910, 683948, 854935, 1237820, 1709870, 3419740, 10088233, 20176466, 40352932, 50441165, 100882330, 201764660]

約数ペア:

[(1, 201764660), (2, 100882330), (4, 50441165), (5, 40352932), (10, 20176466), (20, 10088233), (59, 3419740), (118, 1709870), (163, 1237820), (236, 854935), (295, 683948), (326, 618910), (590, 341974), (652, 309455), (815, 247564), (1049, 192340), (1180, 170987), (1630, 123782), (2098, 96170), (3260, 61891), (4196, 48085), (5245, 38468), (9617, 20980), (10490, 19234)]