207889682

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103841}}^1$

素因数の和:103874

約数の個数: 32

約数和(自身を含む): 418690944

約数和(自身を除く): 210801262

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 103841, 207682, 726887, 1142251, 1349933, 1453774, 2284502, 2699866, 7995757, 9449531, 14849263, 15991514, 18899062, 29698526, 103944841, 207889682]

約数ペア:

[(1, 207889682), (2, 103944841), (7, 29698526), (11, 18899062), (13, 15991514), (14, 14849263), (22, 9449531), (26, 7995757), (77, 2699866), (91, 2284502), (143, 1453774), (154, 1349933), (182, 1142251), (286, 726887), (1001, 207682), (2002, 103841)]