207453705

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{4093}}^1$

素因数の和:4241

約数の個数: 32

約数和(自身を含む): 345861120

約数和(自身を除く): 138407415

約数列:

[1, 3, 5, 15, 31, 93, 109, 155, 327, 465, 545, 1635, 3379, 4093, 10137, 12279, 16895, 20465, 50685, 61395, 126883, 380649, 446137, 634415, 1338411, 1903245, 2230685, 6692055, 13830247, 41490741, 69151235, 207453705]

約数ペア:

[(1, 207453705), (3, 69151235), (5, 41490741), (15, 13830247), (31, 6692055), (93, 2230685), (109, 1903245), (155, 1338411), (327, 634415), (465, 446137), (545, 380649), (1635, 126883), (3379, 61395), (4093, 50685), (10137, 20465), (12279, 16895)]