201990021116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{228495499}}^1$

素因数の和:228495533

約数の個数: 24

約数和(自身を含む): 403066062000

約数和(自身を除く): 201076040884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 228495499, 456990998, 913981996, 2970441487, 3884423483, 5940882974, 7768846966, 11881765948, 15537693932, 50497505279, 100995010558, 201990021116]

約数ペア:

[(1, 201990021116), (2, 100995010558), (4, 50497505279), (13, 15537693932), (17, 11881765948), (26, 7768846966), (34, 5940882974), (52, 3884423483), (68, 2970441487), (221, 913981996), (442, 456990998), (884, 228495499)]