109920266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 195022080

約数和(自身を除く): 85101814

約数列:

[1, 2, 17, 23, 29, 34, 37, 46, 58, 74, 131, 262, 391, 493, 629, 667, 782, 851, 986, 1073, 1258, 1334, 1702, 2146, 2227, 3013, 3799, 4454, 4847, 6026, 7598, 9694, 11339, 14467, 18241, 22678, 24679, 28934, 36482, 49358, 51221, 64583, 82399, 87377, 102442, 111481, 129166, 140563, 164798, 174754, 222962, 281126, 419543, 839086, 1485409, 1895177, 2389571, 2970818, 3232949, 3790354, 4779142, 6465898, 54960133, 109920266]

約数ペア:

[(1, 109920266), (2, 54960133), (17, 6465898), (23, 4779142), (29, 3790354), (34, 3232949), (37, 2970818), (46, 2389571), (58, 1895177), (74, 1485409), (131, 839086), (262, 419543), (391, 281126), (493, 222962), (629, 174754), (667, 164798), (782, 140563), (851, 129166), (986, 111481), (1073, 102442), (1258, 87377), (1334, 82399), (1702, 64583), (2146, 51221), (2227, 49358), (3013, 36482), (3799, 28934), (4454, 24679), (4847, 22678), (6026, 18241), (7598, 14467), (9694, 11339)]