214462390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{5179}}^1$

素因数の和:5328

約数の個数: 32

約数和(自身を含む): 399440160

約数和(自身を除く): 184977770

約数列:

[1, 2, 5, 10, 41, 82, 101, 202, 205, 410, 505, 1010, 4141, 5179, 8282, 10358, 20705, 25895, 41410, 51790, 212339, 424678, 523079, 1046158, 1061695, 2123390, 2615395, 5230790, 21446239, 42892478, 107231195, 214462390]

約数ペア:

[(1, 214462390), (2, 107231195), (5, 42892478), (10, 21446239), (41, 5230790), (82, 2615395), (101, 2123390), (202, 1061695), (205, 1046158), (410, 523079), (505, 424678), (1010, 212339), (4141, 51790), (5179, 41410), (8282, 25895), (10358, 20705)]