201631060

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{52783}}^1$

素因数の和:52983

約数の個数: 24

約数和(自身を含む): 425650176

約数和(自身を除く): 224019116

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 52783, 105566, 211132, 263915, 527830, 1055660, 10081553, 20163106, 40326212, 50407765, 100815530, 201631060]

約数ペア:

[(1, 201631060), (2, 100815530), (4, 50407765), (5, 40326212), (10, 20163106), (20, 10081553), (191, 1055660), (382, 527830), (764, 263915), (955, 211132), (1910, 105566), (3820, 52783)]