201225464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4339}}^1$

素因数の和:4404

約数の個数: 64

約数和(自身を含む): 449971200

約数和(自身を除く): 248745736

約数列:

[1, 2, 4, 8, 11, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 187, 248, 341, 374, 527, 682, 748, 1054, 1364, 1496, 2108, 2728, 4216, 4339, 5797, 8678, 11594, 17356, 23188, 34712, 46376, 47729, 73763, 95458, 134509, 147526, 190916, 269018, 295052, 381832, 538036, 590104, 811393, 1076072, 1479599, 1622786, 2286653, 2959198, 3245572, 4573306, 5918396, 6491144, 9146612, 11836792, 18293224, 25153183, 50306366, 100612732, 201225464]

約数ペア:

[(1, 201225464), (2, 100612732), (4, 50306366), (8, 25153183), (11, 18293224), (17, 11836792), (22, 9146612), (31, 6491144), (34, 5918396), (44, 4573306), (62, 3245572), (68, 2959198), (88, 2286653), (124, 1622786), (136, 1479599), (187, 1076072), (248, 811393), (341, 590104), (374, 538036), (527, 381832), (682, 295052), (748, 269018), (1054, 190916), (1364, 147526), (1496, 134509), (2108, 95458), (2728, 73763), (4216, 47729), (4339, 46376), (5797, 34712), (8678, 23188), (11594, 17356)]