215707704

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{108287}}^1$

素因数の和:108379

約数の個数: 32

約数和(自身を含む): 545771520

約数和(自身を除く): 330063816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 108287, 216574, 324861, 433148, 649722, 866296, 1299444, 2598888, 8987821, 17975642, 26963463, 35951284, 53926926, 71902568, 107853852, 215707704]

約数ペア:

[(1, 215707704), (2, 107853852), (3, 71902568), (4, 53926926), (6, 35951284), (8, 26963463), (12, 17975642), (24, 8987821), (83, 2598888), (166, 1299444), (249, 866296), (332, 649722), (498, 433148), (664, 324861), (996, 216574), (1992, 108287)]