210543816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40427}}^1$

素因数の和:40474

約数の個数: 64

約数和(自身を含む): 620974080

約数和(自身を除く): 410430264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 40427, 80854, 121281, 161708, 242562, 282989, 323416, 485124, 565978, 848967, 970248, 1131956, 1253237, 1697934, 2263912, 2506474, 3395868, 3759711, 5012948, 6791736, 7519422, 8772659, 10025896, 15038844, 17545318, 26317977, 30077688, 35090636, 52635954, 70181272, 105271908, 210543816]

約数ペア:

[(1, 210543816), (2, 105271908), (3, 70181272), (4, 52635954), (6, 35090636), (7, 30077688), (8, 26317977), (12, 17545318), (14, 15038844), (21, 10025896), (24, 8772659), (28, 7519422), (31, 6791736), (42, 5012948), (56, 3759711), (62, 3395868), (84, 2506474), (93, 2263912), (124, 1697934), (168, 1253237), (186, 1131956), (217, 970248), (248, 848967), (372, 565978), (434, 485124), (651, 323416), (744, 282989), (868, 242562), (1302, 161708), (1736, 121281), (2604, 80854), (5208, 40427)]