201858812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{10099}}^1$

素因数の和:10385

約数の個数: 24

約数和(自身を含む): 373296000

約数和(自身を除く): 171437188

約数列:

[1, 2, 4, 19, 38, 76, 263, 526, 1052, 4997, 9994, 10099, 19988, 20198, 40396, 191881, 383762, 767524, 2656037, 5312074, 10624148, 50464703, 100929406, 201858812]

約数ペア:

[(1, 201858812), (2, 100929406), (4, 50464703), (19, 10624148), (38, 5312074), (76, 2656037), (263, 767524), (526, 383762), (1052, 191881), (4997, 40396), (9994, 20198), (10099, 19988)]