199910054

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{27773}}^1$

素因数の和:27895

約数の個数: 16

約数和(自身を含む): 309957840

約数和(自身を除く): 110047786

約数列:

[1, 2, 59, 61, 118, 122, 3599, 7198, 27773, 55546, 1638607, 1694153, 3277214, 3388306, 99955027, 199910054]

約数ペア:

[(1, 199910054), (2, 99955027), (59, 3388306), (61, 3277214), (118, 1694153), (122, 1638607), (3599, 55546), (7198, 27773)]