201280978930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{1079081}}^1$

素因数の和:1079922

約数の個数: 32

約数和(自身を含む): 378524700288

約数和(自身を除く): 177243721358

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 811, 1622, 4055, 8110, 18653, 37306, 93265, 186530, 1079081, 2158162, 5395405, 10790810, 24818863, 49637726, 124094315, 248188630, 875134691, 1750269382, 4375673455, 8751346910, 20128097893, 40256195786, 100640489465, 201280978930]

約数ペア:

[(1, 201280978930), (2, 100640489465), (5, 40256195786), (10, 20128097893), (23, 8751346910), (46, 4375673455), (115, 1750269382), (230, 875134691), (811, 248188630), (1622, 124094315), (4055, 49637726), (8110, 24818863), (18653, 10790810), (37306, 5395405), (93265, 2158162), (186530, 1079081)]