217254192

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{43943}}^1$

素因数の和:44057

約数の個数: 40

約数和(自身を含む): 566701824

約数和(自身を除く): 349447632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 43943, 87886, 131829, 175772, 263658, 351544, 527316, 703088, 1054632, 2109264, 4526129, 9052258, 13578387, 18104516, 27156774, 36209032, 54313548, 72418064, 108627096, 217254192]

約数ペア:

[(1, 217254192), (2, 108627096), (3, 72418064), (4, 54313548), (6, 36209032), (8, 27156774), (12, 18104516), (16, 13578387), (24, 9052258), (48, 4526129), (103, 2109264), (206, 1054632), (309, 703088), (412, 527316), (618, 351544), (824, 263658), (1236, 175772), (1648, 131829), (2472, 87886), (4944, 43943)]