201190064

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{19081}}^1$

素因数の和:19748

約数の個数: 20

約数和(自身を含む): 390417720

約数和(自身を除く): 189227656

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 5272, 10544, 19081, 38162, 76324, 152648, 305296, 12574379, 25148758, 50297516, 100595032, 201190064]

約数ペア:

[(1, 201190064), (2, 100595032), (4, 50297516), (8, 25148758), (16, 12574379), (659, 305296), (1318, 152648), (2636, 76324), (5272, 38162), (10544, 19081)]