200263120

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{22153}}^1$

素因数の和:22279

約数の個数: 40

約数和(自身を含む): 469753416

約数和(自身を除く): 269490296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 22153, 44306, 88612, 110765, 177224, 221530, 354448, 443060, 886120, 1772240, 2503289, 5006578, 10013156, 12516445, 20026312, 25032890, 40052624, 50065780, 100131560, 200263120]

約数ペア:

[(1, 200263120), (2, 100131560), (4, 50065780), (5, 40052624), (8, 25032890), (10, 20026312), (16, 12516445), (20, 10013156), (40, 5006578), (80, 2503289), (113, 1772240), (226, 886120), (452, 443060), (565, 354448), (904, 221530), (1130, 177224), (1808, 110765), (2260, 88612), (4520, 44306), (9040, 22153)]