214921208

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{92959}}^1$

素因数の和:92999

約数の個数: 24

約数和(自身を含む): 428080800

約数和(自身を除く): 213159592

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 92959, 185918, 371836, 743672, 1580303, 3160606, 6321212, 12642424, 26865151, 53730302, 107460604, 214921208]

約数ペア:

[(1, 214921208), (2, 107460604), (4, 53730302), (8, 26865151), (17, 12642424), (34, 6321212), (68, 3160606), (136, 1580303), (289, 743672), (578, 371836), (1156, 185918), (2312, 92959)]