220135064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{2677}}^1$

素因数の和:3243

約数の個数: 32

約数和(自身を含む): 435442800

約数和(自身を除く): 215307736

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 541, 1082, 2164, 2677, 4328, 5354, 10279, 10708, 20558, 21416, 41116, 50863, 82232, 101726, 203452, 406904, 1448257, 2896514, 5793028, 11586056, 27516883, 55033766, 110067532, 220135064]

約数ペア:

[(1, 220135064), (2, 110067532), (4, 55033766), (8, 27516883), (19, 11586056), (38, 5793028), (76, 2896514), (152, 1448257), (541, 406904), (1082, 203452), (2164, 101726), (2677, 82232), (4328, 50863), (5354, 41116), (10279, 21416), (10708, 20558)]