205958190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^2\times {\mathrm{673}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 499983984

約数和(自身を除く): 294025794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 673, 1010, 1346, 1515, 2019, 3030, 3365, 4038, 6730, 10095, 10201, 20190, 20402, 30603, 51005, 61206, 67973, 102010, 135946, 153015, 203919, 306030, 339865, 407838, 679730, 1019595, 2039190, 6865273, 13730546, 20595819, 34326365, 41191638, 68652730, 102979095, 205958190]

約数ペア:

[(1, 205958190), (2, 102979095), (3, 68652730), (5, 41191638), (6, 34326365), (10, 20595819), (15, 13730546), (30, 6865273), (101, 2039190), (202, 1019595), (303, 679730), (505, 407838), (606, 339865), (673, 306030), (1010, 203919), (1346, 153015), (1515, 135946), (2019, 102010), (3030, 67973), (3365, 61206), (4038, 51005), (6730, 30603), (10095, 20402), (10201, 20190)]