196220570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3037}}^1$

素因数の和:3135

約数の個数: 64

約数和(自身を含む): 440971776

約数和(自身を除く): 244751206

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 71, 91, 130, 142, 182, 355, 455, 497, 710, 910, 923, 994, 1846, 2485, 3037, 4615, 4970, 6074, 6461, 9230, 12922, 15185, 21259, 30370, 32305, 39481, 42518, 64610, 78962, 106295, 197405, 212590, 215627, 276367, 394810, 431254, 552734, 1078135, 1381835, 1509389, 2156270, 2763670, 2803151, 3018778, 5606302, 7546945, 14015755, 15093890, 19622057, 28031510, 39244114, 98110285, 196220570]

約数ペア:

[(1, 196220570), (2, 98110285), (5, 39244114), (7, 28031510), (10, 19622057), (13, 15093890), (14, 14015755), (26, 7546945), (35, 5606302), (65, 3018778), (70, 2803151), (71, 2763670), (91, 2156270), (130, 1509389), (142, 1381835), (182, 1078135), (355, 552734), (455, 431254), (497, 394810), (710, 276367), (910, 215627), (923, 212590), (994, 197405), (1846, 106295), (2485, 78962), (3037, 64610), (4615, 42518), (4970, 39481), (6074, 32305), (6461, 30370), (9230, 21259), (12922, 15185)]