202216904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{2843}}^1$

素因数の和:3389

約数の個数: 32

約数和(自身を含む): 402369120

約数和(自身を除く): 200152216

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 523, 1046, 2092, 2843, 4184, 5686, 8891, 11372, 17782, 22744, 35564, 48331, 71128, 96662, 193324, 386648, 1486889, 2973778, 5947556, 11895112, 25277113, 50554226, 101108452, 202216904]

約数ペア:

[(1, 202216904), (2, 101108452), (4, 50554226), (8, 25277113), (17, 11895112), (34, 5947556), (68, 2973778), (136, 1486889), (523, 386648), (1046, 193324), (2092, 96662), (2843, 71128), (4184, 48331), (5686, 35564), (8891, 22744), (11372, 17782)]