201003019

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{1423}}^1$

素因数の和:2634

約数の個数: 16

約数和(自身を含む): 243606528

約数和(自身を除く): 42603509

約数列:

[1, 7, 17, 119, 1187, 1423, 8309, 9961, 20179, 24191, 141253, 169337, 1689101, 11823707, 28714717, 201003019]

約数ペア:

[(1, 201003019), (7, 28714717), (17, 11823707), (119, 1689101), (1187, 169337), (1423, 141253), (8309, 24191), (9961, 20179)]