201960848

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{25919}}^1$

素因数の和:26414

約数の個数: 20

約数和(自身を含む): 392117760

約数和(自身を除く): 190156912

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 25919, 51838, 103676, 207352, 414704, 12622553, 25245106, 50490212, 100980424, 201960848]

約数ペア:

[(1, 201960848), (2, 100980424), (4, 50490212), (8, 25245106), (16, 12622553), (487, 414704), (974, 207352), (1948, 103676), (3896, 51838), (7792, 25919)]