197067170

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{155171}}^1$

素因数の和:155305

約数の個数: 16

約数和(自身を含む): 357516288

約数和(自身を除く): 160449118

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 155171, 310342, 775855, 1551710, 19706717, 39413434, 98533585, 197067170]

約数ペア:

[(1, 197067170), (2, 98533585), (5, 39413434), (10, 19706717), (127, 1551710), (254, 775855), (635, 310342), (1270, 155171)]