194421844

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{615259}}^1$

素因数の和:615342

約数の個数: 12

約数和(自身を含む): 344545600

約数和(自身を除く): 150123756

約数列:

[1, 2, 4, 79, 158, 316, 615259, 1230518, 2461036, 48605461, 97210922, 194421844]

約数ペア:

[(1, 194421844), (2, 97210922), (4, 48605461), (79, 2461036), (158, 1230518), (316, 615259)]