197982746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{7517}}^1$

素因数の和:8545

約数の個数: 16

約数和(自身を含む): 320176584

約数和(自身を除く): 122193838

約数列:

[1, 2, 13, 26, 1013, 2026, 7517, 13169, 15034, 26338, 97721, 195442, 7614721, 15229442, 98991373, 197982746]

約数ペア:

[(1, 197982746), (2, 98991373), (13, 15229442), (26, 7614721), (1013, 195442), (2026, 97721), (7517, 26338), (13169, 15034)]