208768322

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{9817}}^1$

素因数の和:9871

約数の個数: 32

約数和(自身を含む): 377011200

約数和(自身を除く): 168242878

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 343, 434, 686, 1519, 3038, 9817, 10633, 19634, 21266, 68719, 137438, 304327, 481033, 608654, 962066, 2130289, 3367231, 4260578, 6734462, 14912023, 29824046, 104384161, 208768322]

約数ペア:

[(1, 208768322), (2, 104384161), (7, 29824046), (14, 14912023), (31, 6734462), (49, 4260578), (62, 3367231), (98, 2130289), (217, 962066), (343, 608654), (434, 481033), (686, 304327), (1519, 137438), (3038, 68719), (9817, 21266), (10633, 19634)]