214937508

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1109}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 519160320

約数和(自身を除く): 304222812

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 521, 1042, 1109, 1563, 2084, 2218, 3126, 3327, 4436, 6252, 6654, 13308, 16151, 32302, 34379, 48453, 64604, 68758, 96906, 103137, 137516, 193812, 206274, 412548, 577789, 1155578, 1733367, 2311156, 3466734, 6933468, 17911459, 35822918, 53734377, 71645836, 107468754, 214937508]

約数ペア:

[(1, 214937508), (2, 107468754), (3, 71645836), (4, 53734377), (6, 35822918), (12, 17911459), (31, 6933468), (62, 3466734), (93, 2311156), (124, 1733367), (186, 1155578), (372, 577789), (521, 412548), (1042, 206274), (1109, 193812), (1563, 137516), (2084, 103137), (2218, 96906), (3126, 68758), (3327, 64604), (4436, 48453), (6252, 34379), (6654, 32302), (13308, 16151)]