211202810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{232091}}^1$

素因数の和:232118

約数の個数: 32

約数和(自身を含む): 467897472

約数和(自身を除く): 256694662

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 232091, 464182, 1160455, 1624637, 2320910, 3017183, 3249274, 6034366, 8123185, 15085915, 16246370, 21120281, 30171830, 42240562, 105601405, 211202810]

約数ペア:

[(1, 211202810), (2, 105601405), (5, 42240562), (7, 30171830), (10, 21120281), (13, 16246370), (14, 15085915), (26, 8123185), (35, 6034366), (65, 3249274), (70, 3017183), (91, 2320910), (130, 1624637), (182, 1160455), (455, 464182), (910, 232091)]