205848404

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 379142400

約数和(自身を除く): 173293996

約数列:

[1, 2, 4, 59, 61, 79, 118, 122, 158, 181, 236, 244, 316, 362, 724, 3599, 4661, 4819, 7198, 9322, 9638, 10679, 11041, 14299, 14396, 18644, 19276, 21358, 22082, 28598, 42716, 44164, 57196, 284321, 568642, 651419, 843641, 872239, 1137284, 1302838, 1687282, 1744478, 2605676, 3374564, 3488956, 51462101, 102924202, 205848404]

約数ペア:

[(1, 205848404), (2, 102924202), (4, 51462101), (59, 3488956), (61, 3374564), (79, 2605676), (118, 1744478), (122, 1687282), (158, 1302838), (181, 1137284), (236, 872239), (244, 843641), (316, 651419), (362, 568642), (724, 284321), (3599, 57196), (4661, 44164), (4819, 42716), (7198, 28598), (9322, 22082), (9638, 21358), (10679, 19276), (11041, 18644), (14299, 14396)]