208045416

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{26189}}^1$

素因数の和:26529

約数の個数: 32

約数和(自身を含む): 521704800

約数和(自身を除く): 313659384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 26189, 52378, 78567, 104756, 157134, 209512, 314268, 628536, 8668559, 17337118, 26005677, 34674236, 52011354, 69348472, 104022708, 208045416]

約数ペア:

[(1, 208045416), (2, 104022708), (3, 69348472), (4, 52011354), (6, 34674236), (8, 26005677), (12, 17337118), (24, 8668559), (331, 628536), (662, 314268), (993, 209512), (1324, 157134), (1986, 104756), (2648, 78567), (3972, 52378), (7944, 26189)]