188510110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{1409}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 359989920

約数和(自身を除く): 171479810

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 787, 1409, 1574, 2818, 3935, 7045, 7870, 13379, 14090, 23953, 26758, 47906, 66895, 119765, 133790, 239530, 1108883, 2217766, 5544415, 11088830, 18851011, 37702022, 94255055, 188510110]

約数ペア:

[(1, 188510110), (2, 94255055), (5, 37702022), (10, 18851011), (17, 11088830), (34, 5544415), (85, 2217766), (170, 1108883), (787, 239530), (1409, 133790), (1574, 119765), (2818, 66895), (3935, 47906), (7045, 26758), (7870, 23953), (13379, 14090)]