201029688

素因数分解:

$2^3\times 3^4\times {\mathrm{310231}}^1$

素因数の和:310249

約数の個数: 40

約数和(自身を含む): 563071080

約数和(自身を除く): 362041392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 310231, 620462, 930693, 1240924, 1861386, 2481848, 2792079, 3722772, 5584158, 7445544, 8376237, 11168316, 16752474, 22336632, 25128711, 33504948, 50257422, 67009896, 100514844, 201029688]

約数ペア:

[(1, 201029688), (2, 100514844), (3, 67009896), (4, 50257422), (6, 33504948), (8, 25128711), (9, 22336632), (12, 16752474), (18, 11168316), (24, 8376237), (27, 7445544), (36, 5584158), (54, 3722772), (72, 2792079), (81, 2481848), (108, 1861386), (162, 1240924), (216, 930693), (324, 620462), (648, 310231)]