202194480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{842477}}^1$

素因数の和:842493

約数の個数: 40

約数和(自身を含む): 626803632

約数和(自身を除く): 424609152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 842477, 1684954, 2527431, 3369908, 4212385, 5054862, 6739816, 8424770, 10109724, 12637155, 13479632, 16849540, 20219448, 25274310, 33699080, 40438896, 50548620, 67398160, 101097240, 202194480]

約数ペア:

[(1, 202194480), (2, 101097240), (3, 67398160), (4, 50548620), (5, 40438896), (6, 33699080), (8, 25274310), (10, 20219448), (12, 16849540), (15, 13479632), (16, 12637155), (20, 10109724), (24, 8424770), (30, 6739816), (40, 5054862), (48, 4212385), (60, 3369908), (80, 2527431), (120, 1684954), (240, 842477)]