200719358

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{4243}}^1$

素因数の和:4392

約数の個数: 32

約数和(自身を含む): 358533120

約数和(自身を除く): 157813762

約数列:

[1, 2, 7, 14, 31, 62, 109, 217, 218, 434, 763, 1526, 3379, 4243, 6758, 8486, 23653, 29701, 47306, 59402, 131533, 263066, 462487, 920731, 924974, 1841462, 3237409, 6474818, 14337097, 28674194, 100359679, 200719358]

約数ペア:

[(1, 200719358), (2, 100359679), (7, 28674194), (14, 14337097), (31, 6474818), (62, 3237409), (109, 1841462), (217, 924974), (218, 920731), (434, 462487), (763, 263066), (1526, 131533), (3379, 59402), (4243, 47306), (6758, 29701), (8486, 23653)]