201298100

素因数分解:

$2^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{13331}}^1$

素因数の和:13496

約数の個数: 36

約数和(自身を含む): 439742688

約数和(自身を除く): 238444588

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 151, 302, 604, 755, 1510, 3020, 3775, 7550, 13331, 15100, 26662, 53324, 66655, 133310, 266620, 333275, 666550, 1333100, 2012981, 4025962, 8051924, 10064905, 20129810, 40259620, 50324525, 100649050, 201298100]

約数ペア:

[(1, 201298100), (2, 100649050), (4, 50324525), (5, 40259620), (10, 20129810), (20, 10064905), (25, 8051924), (50, 4025962), (100, 2012981), (151, 1333100), (302, 666550), (604, 333275), (755, 266620), (1510, 133310), (3020, 66655), (3775, 53324), (7550, 26662), (13331, 15100)]