220059356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4391}}^1$

素因数の和:4490

約数の個数: 48

約数和(自身を含む): 451567872

約数和(自身を除く): 231508516

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 67, 68, 134, 187, 268, 374, 737, 748, 1139, 1474, 2278, 2948, 4391, 4556, 8782, 12529, 17564, 25058, 48301, 50116, 74647, 96602, 149294, 193204, 294197, 298588, 588394, 821117, 1176788, 1642234, 3236167, 3284468, 5001349, 6472334, 10002698, 12944668, 20005396, 55014839, 110029678, 220059356]

約数ペア:

[(1, 220059356), (2, 110029678), (4, 55014839), (11, 20005396), (17, 12944668), (22, 10002698), (34, 6472334), (44, 5001349), (67, 3284468), (68, 3236167), (134, 1642234), (187, 1176788), (268, 821117), (374, 588394), (737, 298588), (748, 294197), (1139, 193204), (1474, 149294), (2278, 96602), (2948, 74647), (4391, 50116), (4556, 48301), (8782, 25058), (12529, 17564)]