213025338

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4751}}^1$

素因数の和:4859

約数の個数: 48

約数和(自身を含む): 480370176

約数和(自身を除く): 267344838

約数列:

[1, 2, 3, 6, 9, 18, 47, 53, 94, 106, 141, 159, 282, 318, 423, 477, 846, 954, 2491, 4751, 4982, 7473, 9502, 14253, 14946, 22419, 28506, 42759, 44838, 85518, 223297, 251803, 446594, 503606, 669891, 755409, 1339782, 1510818, 2009673, 2266227, 4019346, 4532454, 11834741, 23669482, 35504223, 71008446, 106512669, 213025338]

約数ペア:

[(1, 213025338), (2, 106512669), (3, 71008446), (6, 35504223), (9, 23669482), (18, 11834741), (47, 4532454), (53, 4019346), (94, 2266227), (106, 2009673), (141, 1510818), (159, 1339782), (282, 755409), (318, 669891), (423, 503606), (477, 446594), (846, 251803), (954, 223297), (2491, 85518), (4751, 44838), (4982, 42759), (7473, 28506), (9502, 22419), (14253, 14946)]