201779140

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{16843}}^1$

素因数の和:17451

約数の個数: 24

約数和(自身を含む): 424468800

約数和(自身を除く): 222689660

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 2396, 2995, 5990, 11980, 16843, 33686, 67372, 84215, 168430, 336860, 10088957, 20177914, 40355828, 50444785, 100889570, 201779140]

約数ペア:

[(1, 201779140), (2, 100889570), (4, 50444785), (5, 40355828), (10, 20177914), (20, 10088957), (599, 336860), (1198, 168430), (2396, 84215), (2995, 67372), (5990, 33686), (11980, 16843)]