203417778

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{1549}}^1$

素因数の和:2106

約数の個数: 32

約数和(自身を含む): 417384000

約数和(自身を除く): 213966222

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 509, 1018, 1527, 1549, 3054, 3098, 4647, 9294, 21887, 43774, 65661, 66607, 131322, 133214, 199821, 399642, 788441, 1576882, 2365323, 4730646, 33902963, 67805926, 101708889, 203417778]

約数ペア:

[(1, 203417778), (2, 101708889), (3, 67805926), (6, 33902963), (43, 4730646), (86, 2365323), (129, 1576882), (258, 788441), (509, 399642), (1018, 199821), (1527, 133214), (1549, 131322), (3054, 66607), (3098, 65661), (4647, 43774), (9294, 21887)]