207988980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{11831}}^1$

素因数の和:12136

約数の個数: 48

約数和(自身を含む): 584406144

約数和(自身を除く): 376417164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1172, 1465, 1758, 2930, 3516, 4395, 5860, 8790, 11831, 17580, 23662, 35493, 47324, 59155, 70986, 118310, 141972, 177465, 236620, 354930, 709860, 3466483, 6932966, 10399449, 13865932, 17332415, 20798898, 34664830, 41597796, 51997245, 69329660, 103994490, 207988980]

約数ペア:

[(1, 207988980), (2, 103994490), (3, 69329660), (4, 51997245), (5, 41597796), (6, 34664830), (10, 20798898), (12, 17332415), (15, 13865932), (20, 10399449), (30, 6932966), (60, 3466483), (293, 709860), (586, 354930), (879, 236620), (1172, 177465), (1465, 141972), (1758, 118310), (2930, 70986), (3516, 59155), (4395, 47324), (5860, 35493), (8790, 23662), (11831, 17580)]