205777710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{10253}}^1$

素因数の和:10489

約数の個数: 48

約数和(自身を含む): 537473664

約数和(自身を除く): 331695954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 669, 1115, 1338, 2007, 2230, 3345, 4014, 6690, 10035, 10253, 20070, 20506, 30759, 51265, 61518, 92277, 102530, 153795, 184554, 307590, 461385, 922770, 2286419, 4572838, 6859257, 11432095, 13718514, 20577771, 22864190, 34296285, 41155542, 68592570, 102888855, 205777710]

約数ペア:

[(1, 205777710), (2, 102888855), (3, 68592570), (5, 41155542), (6, 34296285), (9, 22864190), (10, 20577771), (15, 13718514), (18, 11432095), (30, 6859257), (45, 4572838), (90, 2286419), (223, 922770), (446, 461385), (669, 307590), (1115, 184554), (1338, 153795), (2007, 102530), (2230, 92277), (3345, 61518), (4014, 51265), (6690, 30759), (10035, 20506), (10253, 20070)]