201295216

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{141359}}^1$

素因数の和:141456

約数の個数: 20

約数和(自身を含む): 394394400

約数和(自身を除く): 193099184

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 141359, 282718, 565436, 1130872, 2261744, 12580951, 25161902, 50323804, 100647608, 201295216]

約数ペア:

[(1, 201295216), (2, 100647608), (4, 50323804), (8, 25161902), (16, 12580951), (89, 2261744), (178, 1130872), (356, 565436), (712, 282718), (1424, 141359)]