207707906

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2803}}^1$

素因数の和:2958

約数の個数: 32

約数和(自身を含む): 366090240

約数和(自身を除く): 158382334

約数列:

[1, 2, 7, 14, 67, 79, 134, 158, 469, 553, 938, 1106, 2803, 5293, 5606, 10586, 19621, 37051, 39242, 74102, 187801, 221437, 375602, 442874, 1314607, 1550059, 2629214, 3100118, 14836279, 29672558, 103853953, 207707906]

約数ペア:

[(1, 207707906), (2, 103853953), (7, 29672558), (14, 14836279), (67, 3100118), (79, 2629214), (134, 1550059), (158, 1314607), (469, 442874), (553, 375602), (938, 221437), (1106, 187801), (2803, 74102), (5293, 39242), (5606, 37051), (10586, 19621)]