195649430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1150879}}^1$

素因数の和:1150903

約数の個数: 16

約数和(自身を含む): 372885120

約数和(自身を除く): 177235690

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1150879, 2301758, 5754395, 11508790, 19564943, 39129886, 97824715, 195649430]

約数ペア:

[(1, 195649430), (2, 97824715), (5, 39129886), (10, 19564943), (17, 11508790), (34, 5754395), (85, 2301758), (170, 1150879)]