202423868

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{3323}}^1$

素因数の和:3581

約数の個数: 24

約数和(自身を含む): 360281712

約数和(自身を除く): 157857844

約数列:

[1, 2, 4, 97, 157, 194, 314, 388, 628, 3323, 6646, 13292, 15229, 30458, 60916, 322331, 521711, 644662, 1043422, 1289324, 2086844, 50605967, 101211934, 202423868]

約数ペア:

[(1, 202423868), (2, 101211934), (4, 50605967), (97, 2086844), (157, 1289324), (194, 1043422), (314, 644662), (388, 521711), (628, 322331), (3323, 60916), (6646, 30458), (13292, 15229)]