203464288430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{68048257}}^1$

素因数の和:68048300

約数の個数: 32

約数和(自身を含む): 411555864384

約数和(自身を除く): 208091575954

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 68048257, 136096514, 340241285, 680482570, 884627341, 1565109911, 1769254682, 3130219822, 4423136705, 7825549555, 8846273410, 15651099110, 20346428843, 40692857686, 101732144215, 203464288430]

約数ペア:

[(1, 203464288430), (2, 101732144215), (5, 40692857686), (10, 20346428843), (13, 15651099110), (23, 8846273410), (26, 7825549555), (46, 4423136705), (65, 3130219822), (115, 1769254682), (130, 1565109911), (230, 884627341), (299, 680482570), (598, 340241285), (1495, 136096514), (2990, 68048257)]