206158638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{577}}^1$

素因数の和:817

約数の個数: 64

約数和(自身を含む): 484743168

約数和(自身を除く): 278584530

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 181, 282, 329, 362, 543, 577, 658, 987, 1086, 1154, 1267, 1731, 1974, 2534, 3462, 3801, 4039, 7602, 8078, 8507, 12117, 17014, 24234, 25521, 27119, 51042, 54238, 59549, 81357, 104437, 119098, 162714, 178647, 189833, 208874, 313311, 357294, 379666, 569499, 626622, 731059, 1138998, 1462118, 2193177, 4386354, 4908539, 9817078, 14725617, 29451234, 34359773, 68719546, 103079319, 206158638]

約数ペア:

[(1, 206158638), (2, 103079319), (3, 68719546), (6, 34359773), (7, 29451234), (14, 14725617), (21, 9817078), (42, 4908539), (47, 4386354), (94, 2193177), (141, 1462118), (181, 1138998), (282, 731059), (329, 626622), (362, 569499), (543, 379666), (577, 357294), (658, 313311), (987, 208874), (1086, 189833), (1154, 178647), (1267, 162714), (1731, 119098), (1974, 104437), (2534, 81357), (3462, 59549), (3801, 54238), (4039, 51042), (7602, 27119), (8078, 25521), (8507, 24234), (12117, 17014)]