199502008

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{39521}}^1$

素因数の和:40158

約数の個数: 16

約数和(自身を含む): 374668560

約数和(自身を除く): 175166552

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 5048, 39521, 79042, 158084, 316168, 24937751, 49875502, 99751004, 199502008]

約数ペア:

[(1, 199502008), (2, 99751004), (4, 49875502), (8, 24937751), (631, 316168), (1262, 158084), (2524, 79042), (5048, 39521)]