200438704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1409}}^1$

素因数の和:1957

約数の個数: 40

約数和(自身を含む): 412272720

約数和(自身を除く): 211834016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 523, 1046, 1409, 2092, 2818, 4184, 5636, 8368, 8891, 11272, 17782, 22544, 23953, 35564, 47906, 71128, 95812, 142256, 191624, 383248, 736907, 1473814, 2947628, 5895256, 11790512, 12527419, 25054838, 50109676, 100219352, 200438704]

約数ペア:

[(1, 200438704), (2, 100219352), (4, 50109676), (8, 25054838), (16, 12527419), (17, 11790512), (34, 5895256), (68, 2947628), (136, 1473814), (272, 736907), (523, 383248), (1046, 191624), (1409, 142256), (2092, 95812), (2818, 71128), (4184, 47906), (5636, 35564), (8368, 23953), (8891, 22544), (11272, 17782)]