213383810

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{2393}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 396274032

約数和(自身を除く): 182890222

約数列:

[1, 2, 5, 10, 37, 74, 185, 241, 370, 482, 1205, 2393, 2410, 4786, 8917, 11965, 17834, 23930, 44585, 88541, 89170, 177082, 442705, 576713, 885410, 1153426, 2883565, 5767130, 21338381, 42676762, 106691905, 213383810]

約数ペア:

[(1, 213383810), (2, 106691905), (5, 42676762), (10, 21338381), (37, 5767130), (74, 2883565), (185, 1153426), (241, 885410), (370, 576713), (482, 442705), (1205, 177082), (2393, 89170), (2410, 88541), (4786, 44585), (8917, 23930), (11965, 17834)]