196199402

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 340623360

約数和(自身を除く): 144423958

約数列:

[1, 2, 7, 14, 191, 239, 307, 382, 478, 614, 1337, 1673, 2149, 2674, 3346, 4298, 45649, 58637, 73373, 91298, 117274, 146746, 319543, 410459, 513611, 639086, 820918, 1027222, 14014243, 28028486, 98099701, 196199402]

約数ペア:

[(1, 196199402), (2, 98099701), (7, 28028486), (14, 14014243), (191, 1027222), (239, 820918), (307, 639086), (382, 513611), (478, 410459), (614, 319543), (1337, 146746), (1673, 117274), (2149, 91298), (2674, 73373), (3346, 58637), (4298, 45649)]