199314492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1277657}}^1$

素因数の和:1277677

約数の個数: 24

約数和(自身を含む): 500841936

約数和(自身を除く): 301527444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1277657, 2555314, 3832971, 5110628, 7665942, 15331884, 16609541, 33219082, 49828623, 66438164, 99657246, 199314492]

約数ペア:

[(1, 199314492), (2, 99657246), (3, 66438164), (4, 49828623), (6, 33219082), (12, 16609541), (13, 15331884), (26, 7665942), (39, 5110628), (52, 3832971), (78, 2555314), (156, 1277657)]