202647403

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{11821}}^1$

素因数の和:11938

約数の個数: 16

約数和(自身を含む): 242114560

約数和(自身を除く): 39467157

約数列:

[1, 7, 31, 79, 217, 553, 2449, 11821, 17143, 82747, 366451, 933859, 2565157, 6537013, 28949629, 202647403]

約数ペア:

[(1, 202647403), (7, 28949629), (31, 6537013), (79, 2565157), (217, 933859), (553, 366451), (2449, 82747), (11821, 17143)]