201296818

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1\times {\mathrm{2699}}^1$

素因数の和:3209

約数の個数: 16

約数和(自身を含む): 306180000

約数和(自身を除く): 104883182

約数列:

[1, 2, 89, 178, 419, 838, 2699, 5398, 37291, 74582, 240211, 480422, 1130881, 2261762, 100648409, 201296818]

約数ペア:

[(1, 201296818), (2, 100648409), (89, 2261762), (178, 1130881), (419, 480422), (838, 240211), (2699, 74582), (5398, 37291)]