203103685

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 265006080

約数和(自身を除く): 61902395

約数列:

[1, 5, 23, 47, 53, 115, 235, 265, 709, 1081, 1219, 2491, 3545, 5405, 6095, 12455, 16307, 33323, 37577, 57293, 81535, 166615, 187885, 286465, 766429, 864271, 1766119, 3832145, 4321355, 8830595, 40620737, 203103685]

約数ペア:

[(1, 203103685), (5, 40620737), (23, 8830595), (47, 4321355), (53, 3832145), (115, 1766119), (235, 864271), (265, 766429), (709, 286465), (1081, 187885), (1219, 166615), (2491, 81535), (3545, 57293), (5405, 37577), (6095, 33323), (12455, 16307)]