199830998

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1\times {\mathrm{1301}}^1$

素因数の和:2623

約数の個数: 16

約数和(自身を含む): 305136720

約数和(自身を除く): 105305722

約数列:

[1, 2, 61, 122, 1259, 1301, 2518, 2602, 76799, 79361, 153598, 158722, 1637959, 3275918, 99915499, 199830998]

約数ペア:

[(1, 199830998), (2, 99915499), (61, 3275918), (122, 1637959), (1259, 158722), (1301, 153598), (2518, 79361), (2602, 76799)]