204516104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{8663}}^1$

素因数の和:8909

約数の個数: 32

約数和(自身を含む): 414832320

約数和(自身を除く): 210316216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 454, 908, 1816, 2951, 5902, 8663, 11804, 17326, 23608, 34652, 69304, 112619, 225238, 450476, 900952, 1966501, 3933002, 7866004, 15732008, 25564513, 51129026, 102258052, 204516104]

約数ペア:

[(1, 204516104), (2, 102258052), (4, 51129026), (8, 25564513), (13, 15732008), (26, 7866004), (52, 3933002), (104, 1966501), (227, 900952), (454, 450476), (908, 225238), (1816, 112619), (2951, 69304), (5902, 34652), (8663, 23608), (11804, 17326)]