202140188

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{509}}^1\times {\mathrm{983}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 358313760

約数和(自身を除く): 156173572

約数列:

[1, 2, 4, 101, 202, 404, 509, 983, 1018, 1966, 2036, 3932, 51409, 99283, 102818, 198566, 205636, 397132, 500347, 1000694, 2001388, 50535047, 101070094, 202140188]

約数ペア:

[(1, 202140188), (2, 101070094), (4, 50535047), (101, 2001388), (202, 1000694), (404, 500347), (509, 397132), (983, 205636), (1018, 198566), (1966, 102818), (2036, 99283), (3932, 51409)]