199872670

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{1907}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 369266688

約数和(自身を除く): 169394018

約数列:

[1, 2, 5, 10, 47, 94, 223, 235, 446, 470, 1115, 1907, 2230, 3814, 9535, 10481, 19070, 20962, 52405, 89629, 104810, 179258, 425261, 448145, 850522, 896290, 2126305, 4252610, 19987267, 39974534, 99936335, 199872670]

約数ペア:

[(1, 199872670), (2, 99936335), (5, 39974534), (10, 19987267), (47, 4252610), (94, 2126305), (223, 896290), (235, 850522), (446, 448145), (470, 425261), (1115, 179258), (1907, 104810), (2230, 89629), (3814, 52405), (9535, 20962), (10481, 19070)]