204074402

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12577}}^1$

素因数の和:12666

約数の個数: 32

約数和(自身を含む): 374321280

約数和(自身を除く): 170246878

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 2318, 8113, 12577, 16226, 25154, 88039, 176078, 238963, 477926, 767197, 1534394, 1672741, 3345482, 5370379, 10740758, 14576743, 29153486, 102037201, 204074402]

約数ペア:

[(1, 204074402), (2, 102037201), (7, 29153486), (14, 14576743), (19, 10740758), (38, 5370379), (61, 3345482), (122, 1672741), (133, 1534394), (266, 767197), (427, 477926), (854, 238963), (1159, 176078), (2318, 88039), (8113, 25154), (12577, 16226)]