215942568

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{529271}}^1$

素因数の和:529297

約数の個数: 32

約数和(自身を含む): 571613760

約数和(自身を除く): 355671192

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 529271, 1058542, 1587813, 2117084, 3175626, 4234168, 6351252, 8997607, 12702504, 17995214, 26992821, 35990428, 53985642, 71980856, 107971284, 215942568]

約数ペア:

[(1, 215942568), (2, 107971284), (3, 71980856), (4, 53985642), (6, 35990428), (8, 26992821), (12, 17995214), (17, 12702504), (24, 8997607), (34, 6351252), (51, 4234168), (68, 3175626), (102, 2117084), (136, 1587813), (204, 1058542), (408, 529271)]