201796528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{10163}}^1$

素因数の和:10261

約数の個数: 40

約数和(自身を含む): 419691888

約数和(自身を除く): 217895360

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 4964, 9928, 10163, 19856, 20326, 40652, 81304, 162608, 172771, 345542, 691084, 741899, 1382168, 1483798, 2764336, 2967596, 5935192, 11870384, 12612283, 25224566, 50449132, 100898264, 201796528]

約数ペア:

[(1, 201796528), (2, 100898264), (4, 50449132), (8, 25224566), (16, 12612283), (17, 11870384), (34, 5935192), (68, 2967596), (73, 2764336), (136, 1483798), (146, 1382168), (272, 741899), (292, 691084), (584, 345542), (1168, 172771), (1241, 162608), (2482, 81304), (4964, 40652), (9928, 20326), (10163, 19856)]