222716810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{1187}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 415704960

約数和(自身を除く): 192988150

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 647, 1187, 1294, 2374, 3235, 5935, 6470, 11870, 18763, 34423, 37526, 68846, 93815, 172115, 187630, 344230, 767989, 1535978, 3839945, 7679890, 22271681, 44543362, 111358405, 222716810]

約数ペア:

[(1, 222716810), (2, 111358405), (5, 44543362), (10, 22271681), (29, 7679890), (58, 3839945), (145, 1535978), (290, 767989), (647, 344230), (1187, 187630), (1294, 172115), (2374, 93815), (3235, 68846), (5935, 37526), (6470, 34423), (11870, 18763)]