207834046

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{8779}}^1$

素因数の和:8896

約数の個数: 32

約数和(自身を含む): 379296000

約数和(自身を除く): 171461954

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 266, 623, 1246, 1691, 3382, 8779, 11837, 17558, 23674, 61453, 122906, 166801, 333602, 781331, 1167607, 1562662, 2335214, 5469317, 10938634, 14845289, 29690578, 103917023, 207834046]

約数ペア:

[(1, 207834046), (2, 103917023), (7, 29690578), (14, 14845289), (19, 10938634), (38, 5469317), (89, 2335214), (133, 1562662), (178, 1167607), (266, 781331), (623, 333602), (1246, 166801), (1691, 122906), (3382, 61453), (8779, 23674), (11837, 17558)]