201640870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{3257}}^1$

素因数の和:3456

約数の個数: 32

約数和(自身を含む): 374383296

約数和(自身を除く): 172742426

約数列:

[1, 2, 5, 10, 41, 82, 151, 205, 302, 410, 755, 1510, 3257, 6191, 6514, 12382, 16285, 30955, 32570, 61910, 133537, 267074, 491807, 667685, 983614, 1335370, 2459035, 4918070, 20164087, 40328174, 100820435, 201640870]

約数ペア:

[(1, 201640870), (2, 100820435), (5, 40328174), (10, 20164087), (41, 4918070), (82, 2459035), (151, 1335370), (205, 983614), (302, 667685), (410, 491807), (755, 267074), (1510, 133537), (3257, 61910), (6191, 32570), (6514, 30955), (12382, 16285)]