195959998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{74623}}^1$

素因数の和:74739

約数の個数: 16

約数和(自身を含む): 319689216

約数和(自身を除く): 123729218

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 74623, 149246, 970099, 1940198, 7536923, 15073846, 97979999, 195959998]

約数ペア:

[(1, 195959998), (2, 97979999), (13, 15073846), (26, 7536923), (101, 1940198), (202, 970099), (1313, 149246), (2626, 74623)]