201072472

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{9907}}^1$

素因数の和:10015

約数の個数: 32

約数和(自身を含む): 392356800

約数和(自身を除く): 191284328

約数列:

[1, 2, 4, 8, 43, 59, 86, 118, 172, 236, 344, 472, 2537, 5074, 9907, 10148, 19814, 20296, 39628, 79256, 426001, 584513, 852002, 1169026, 1704004, 2338052, 3408008, 4676104, 25134059, 50268118, 100536236, 201072472]

約数ペア:

[(1, 201072472), (2, 100536236), (4, 50268118), (8, 25134059), (43, 4676104), (59, 3408008), (86, 2338052), (118, 1704004), (172, 1169026), (236, 852002), (344, 584513), (472, 426001), (2537, 79256), (5074, 39628), (9907, 20296), (10148, 19814)]