201939786

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{64849}}^1$

素因数の和:65030

約数の個数: 24

約数和(自身を含む): 440072100

約数和(自身を除く): 238132314

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 64849, 129698, 194547, 389094, 583641, 1167282, 11218877, 22437754, 33656631, 67313262, 100969893, 201939786]

約数ペア:

[(1, 201939786), (2, 100969893), (3, 67313262), (6, 33656631), (9, 22437754), (18, 11218877), (173, 1167282), (346, 583641), (519, 389094), (1038, 194547), (1557, 129698), (3114, 64849)]