201787184

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{5573}}^1$

素因数の和:5685

約数の個数: 40

約数和(自身を含む): 409176192

約数和(自身を除く): 207389008

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 146, 248, 292, 496, 584, 1168, 2263, 4526, 5573, 9052, 11146, 18104, 22292, 36208, 44584, 89168, 172763, 345526, 406829, 691052, 813658, 1382104, 1627316, 2764208, 3254632, 6509264, 12611699, 25223398, 50446796, 100893592, 201787184]

約数ペア:

[(1, 201787184), (2, 100893592), (4, 50446796), (8, 25223398), (16, 12611699), (31, 6509264), (62, 3254632), (73, 2764208), (124, 1627316), (146, 1382104), (248, 813658), (292, 691052), (496, 406829), (584, 345526), (1168, 172763), (2263, 89168), (4526, 44584), (5573, 36208), (9052, 22292), (11146, 18104)]