207939692

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{21227}}^1$

素因数の和:21341

約数の個数: 24

約数和(自身を含む): 380405760

約数和(自身を除く): 172466068

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 9796, 21227, 42454, 84908, 658037, 1316074, 1676933, 2632148, 3353866, 6707732, 51984923, 103969846, 207939692]

約数ペア:

[(1, 207939692), (2, 103969846), (4, 51984923), (31, 6707732), (62, 3353866), (79, 2632148), (124, 1676933), (158, 1316074), (316, 658037), (2449, 84908), (4898, 42454), (9796, 21227)]