200664944

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{20261}}^1$

素因数の和:20888

約数の個数: 20

約数和(自身を含む): 389435640

約数和(自身を除く): 188770696

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904, 20261, 40522, 81044, 162088, 324176, 12541559, 25083118, 50166236, 100332472, 200664944]

約数ペア:

[(1, 200664944), (2, 100332472), (4, 50166236), (8, 25083118), (16, 12541559), (619, 324176), (1238, 162088), (2476, 81044), (4952, 40522), (9904, 20261)]