201321316

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5657}}^1$

素因数の和:5740

約数の個数: 48

約数和(自身を含む): 425843712

約数和(自身を除く): 224522396

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 574, 868, 1148, 1271, 2542, 5084, 5657, 8897, 11314, 17794, 22628, 35588, 39599, 79198, 158396, 175367, 231937, 350734, 463874, 701468, 927748, 1227569, 1623559, 2455138, 3247118, 4910276, 6494236, 7190047, 14380094, 28760188, 50330329, 100660658, 201321316]

約数ペア:

[(1, 201321316), (2, 100660658), (4, 50330329), (7, 28760188), (14, 14380094), (28, 7190047), (31, 6494236), (41, 4910276), (62, 3247118), (82, 2455138), (124, 1623559), (164, 1227569), (217, 927748), (287, 701468), (434, 463874), (574, 350734), (868, 231937), (1148, 175367), (1271, 158396), (2542, 79198), (5084, 39599), (5657, 35588), (8897, 22628), (11314, 17794)]