212211896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{1699}}^1$

素因数の和:2919

約数の個数: 32

約数和(自身を含む): 429114000

約数和(自身を除く): 216902104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1201, 1699, 2402, 3398, 4804, 6796, 9608, 13592, 15613, 22087, 31226, 44174, 62452, 88348, 124904, 176696, 2040499, 4080998, 8161996, 16323992, 26526487, 53052974, 106105948, 212211896]

約数ペア:

[(1, 212211896), (2, 106105948), (4, 53052974), (8, 26526487), (13, 16323992), (26, 8161996), (52, 4080998), (104, 2040499), (1201, 176696), (1699, 124904), (2402, 88348), (3398, 62452), (4804, 44174), (6796, 31226), (9608, 22087), (13592, 15613)]