210000014726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{291457}}^1$

素因数の和:291828

約数の個数: 32

約数和(自身を含む): 337718213760

約数和(自身を除く): 127718199034

約数列:

[1, 2, 19, 38, 67, 134, 283, 566, 1273, 2546, 5377, 10754, 18961, 37922, 291457, 360259, 582914, 720518, 5537683, 11075366, 19527619, 39055238, 82482331, 164964662, 371024761, 742049522, 1567164289, 3134328578, 5526316177, 11052632354, 105000007363, 210000014726]

約数ペア:

[(1, 210000014726), (2, 105000007363), (19, 11052632354), (38, 5526316177), (67, 3134328578), (134, 1567164289), (283, 742049522), (566, 371024761), (1273, 164964662), (2546, 82482331), (5377, 39055238), (10754, 19527619), (18961, 11075366), (37922, 5537683), (291457, 720518), (360259, 582914)]