201915664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{10169}}^1$

素因数の和:10267

約数の個数: 40

約数和(自身を含む): 419939640

約数和(自身を除く): 218023976

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 4964, 9928, 10169, 19856, 20338, 40676, 81352, 162704, 172873, 345746, 691492, 742337, 1382984, 1484674, 2765968, 2969348, 5938696, 11877392, 12619729, 25239458, 50478916, 100957832, 201915664]

約数ペア:

[(1, 201915664), (2, 100957832), (4, 50478916), (8, 25239458), (16, 12619729), (17, 11877392), (34, 5938696), (68, 2969348), (73, 2765968), (136, 1484674), (146, 1382984), (272, 742337), (292, 691492), (584, 345746), (1168, 172873), (1241, 162704), (2482, 81352), (4964, 40676), (9928, 20338), (10169, 19856)]