202428812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{56671}}^1$

素因数の和:56741

約数の個数: 24

約数和(自身を含む): 380835840

約数和(自身を除く): 178407028

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 56671, 113342, 226684, 1076749, 2153498, 2663537, 4306996, 5327074, 10654148, 50607203, 101214406, 202428812]

約数ペア:

[(1, 202428812), (2, 101214406), (4, 50607203), (19, 10654148), (38, 5327074), (47, 4306996), (76, 2663537), (94, 2153498), (188, 1076749), (893, 226684), (1786, 113342), (3572, 56671)]