205994958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{24229}}^1$

素因数の和:24356

約数の個数: 32

約数和(自身を含む): 447770400

約数和(自身を除く): 241775442

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8502, 24229, 48458, 72687, 145374, 314977, 629954, 944931, 1889862, 2640961, 5281922, 7922883, 15845766, 34332493, 68664986, 102997479, 205994958]

約数ペア:

[(1, 205994958), (2, 102997479), (3, 68664986), (6, 34332493), (13, 15845766), (26, 7922883), (39, 5281922), (78, 2640961), (109, 1889862), (218, 944931), (327, 629954), (654, 314977), (1417, 145374), (2834, 72687), (4251, 48458), (8502, 24229)]