201385880

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{85333}}^1$

素因数の和:85403

約数の個数: 32

約数和(自身を含む): 460803600

約数和(自身を除く): 259417720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 85333, 170666, 341332, 426665, 682664, 853330, 1706660, 3413320, 5034647, 10069294, 20138588, 25173235, 40277176, 50346470, 100692940, 201385880]

約数ペア:

[(1, 201385880), (2, 100692940), (4, 50346470), (5, 40277176), (8, 25173235), (10, 20138588), (20, 10069294), (40, 5034647), (59, 3413320), (118, 1706660), (236, 853330), (295, 682664), (472, 426665), (590, 341332), (1180, 170666), (2360, 85333)]