200769992

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{2579}}^1$

素因数の和:2885

約数の個数: 32

約数和(自身を含む): 388238400

約数和(自身を除く): 187468408

約数列:

[1, 2, 4, 8, 37, 74, 148, 263, 296, 526, 1052, 2104, 2579, 5158, 9731, 10316, 19462, 20632, 38924, 77848, 95423, 190846, 381692, 678277, 763384, 1356554, 2713108, 5426216, 25096249, 50192498, 100384996, 200769992]

約数ペア:

[(1, 200769992), (2, 100384996), (4, 50192498), (8, 25096249), (37, 5426216), (74, 2713108), (148, 1356554), (263, 763384), (296, 678277), (526, 381692), (1052, 190846), (2104, 95423), (2579, 77848), (5158, 38924), (9731, 20632), (10316, 19462)]