200042770

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{839}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 365420160

約数和(自身を除く): 165377390

約数列:

[1, 2, 5, 10, 113, 211, 226, 422, 565, 839, 1055, 1130, 1678, 2110, 4195, 8390, 23843, 47686, 94807, 119215, 177029, 189614, 238430, 354058, 474035, 885145, 948070, 1770290, 20004277, 40008554, 100021385, 200042770]

約数ペア:

[(1, 200042770), (2, 100021385), (5, 40008554), (10, 20004277), (113, 1770290), (211, 948070), (226, 885145), (422, 474035), (565, 354058), (839, 238430), (1055, 189614), (1130, 177029), (1678, 119215), (2110, 94807), (4195, 47686), (8390, 23843)]