207996978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{20549}}^1$

素因数の和:20802

約数の個数: 32

約数和(自身を含む): 477417600

約数和(自身を除く): 269420622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 241, 482, 723, 1446, 1687, 3374, 5061, 10122, 20549, 41098, 61647, 123294, 143843, 287686, 431529, 863058, 4952309, 9904618, 14856927, 29713854, 34666163, 69332326, 103998489, 207996978]

約数ペア:

[(1, 207996978), (2, 103998489), (3, 69332326), (6, 34666163), (7, 29713854), (14, 14856927), (21, 9904618), (42, 4952309), (241, 863058), (482, 431529), (723, 287686), (1446, 143843), (1687, 123294), (3374, 61647), (5061, 41098), (10122, 20549)]