201664968

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{178781}}^1$

素因数の和:178837

約数の個数: 32

約数和(自身を含む): 514892160

約数和(自身を除く): 313227192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 178781, 357562, 536343, 715124, 1072686, 1430248, 2145372, 4290744, 8402707, 16805414, 25208121, 33610828, 50416242, 67221656, 100832484, 201664968]

約数ペア:

[(1, 201664968), (2, 100832484), (3, 67221656), (4, 50416242), (6, 33610828), (8, 25208121), (12, 16805414), (24, 8402707), (47, 4290744), (94, 2145372), (141, 1430248), (188, 1072686), (282, 715124), (376, 536343), (564, 357562), (1128, 178781)]