209902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:96

約数の個数: 32

約数和(自身を含む): 414720

約数和(自身を除く): 204818

約数列:

[1, 2, 7, 11, 14, 22, 29, 47, 58, 77, 94, 154, 203, 319, 329, 406, 517, 638, 658, 1034, 1363, 2233, 2726, 3619, 4466, 7238, 9541, 14993, 19082, 29986, 104951, 209902]

約数ペア:

[(1, 209902), (2, 104951), (7, 29986), (11, 19082), (14, 14993), (22, 9541), (29, 7238), (47, 4466), (58, 3619), (77, 2726), (94, 2233), (154, 1363), (203, 1034), (319, 658), (329, 638), (406, 517)]