201367700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{105983}}^1$

素因数の和:106016

約数の個数: 36

約数和(自身を含む): 459970560

約数和(自身を除く): 258602860

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 105983, 211966, 423932, 529915, 1059830, 2013677, 2119660, 2649575, 4027354, 5299150, 8054708, 10068385, 10598300, 20136770, 40273540, 50341925, 100683850, 201367700]

約数ペア:

[(1, 201367700), (2, 100683850), (4, 50341925), (5, 40273540), (10, 20136770), (19, 10598300), (20, 10068385), (25, 8054708), (38, 5299150), (50, 4027354), (76, 2649575), (95, 2119660), (100, 2013677), (190, 1059830), (380, 529915), (475, 423932), (950, 211966), (1900, 105983)]