208030928

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{8111}}^1$

素因数の和:8355

約数の個数: 40

約数和(自身を含む): 462708480

約数和(自身を除く): 254677552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 3206, 3664, 6412, 8111, 12824, 16222, 25648, 32444, 56777, 64888, 113554, 129776, 227108, 454216, 908432, 1857419, 3714838, 7429676, 13001933, 14859352, 26003866, 29718704, 52007732, 104015464, 208030928]

約数ペア:

[(1, 208030928), (2, 104015464), (4, 52007732), (7, 29718704), (8, 26003866), (14, 14859352), (16, 13001933), (28, 7429676), (56, 3714838), (112, 1857419), (229, 908432), (458, 454216), (916, 227108), (1603, 129776), (1832, 113554), (3206, 64888), (3664, 56777), (6412, 32444), (8111, 25648), (12824, 16222)]