216372818

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 347789376

約数和(自身を除く): 131416558

約数列:

[1, 2, 37, 43, 53, 74, 86, 106, 1283, 1591, 1961, 2279, 2566, 3182, 3922, 4558, 47471, 55169, 67999, 84323, 94942, 110338, 135998, 168646, 2041253, 2515963, 2923957, 4082506, 5031926, 5847914, 108186409, 216372818]

約数ペア:

[(1, 216372818), (2, 108186409), (37, 5847914), (43, 5031926), (53, 4082506), (74, 2923957), (86, 2515963), (106, 2041253), (1283, 168646), (1591, 135998), (1961, 110338), (2279, 94942), (2566, 84323), (3182, 67999), (3922, 55169), (4558, 47471)]