207363460

素因数分解:

$2^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{13009}}^1$

素因数の和:13815

約数の個数: 24

約数和(自身を含む): 436043160

約数和(自身を除く): 228679700

約数列:

[1, 2, 4, 5, 10, 20, 797, 1594, 3188, 3985, 7970, 13009, 15940, 26018, 52036, 65045, 130090, 260180, 10368173, 20736346, 41472692, 51840865, 103681730, 207363460]

約数ペア:

[(1, 207363460), (2, 103681730), (4, 51840865), (5, 41472692), (10, 20736346), (20, 10368173), (797, 260180), (1594, 130090), (3188, 65045), (3985, 52036), (7970, 26018), (13009, 15940)]