197428643174

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1\times {\mathrm{307831}}^1$

素因数の和:308652

約数の個数: 32

約数和(自身を含む): 344456620032

約数和(自身を除く): 147027976858

約数列:

[1, 2, 7, 14, 61, 122, 427, 751, 854, 1502, 5257, 10514, 45811, 91622, 307831, 320677, 615662, 641354, 2154817, 4309634, 18777691, 37555382, 131443837, 231181081, 262887674, 462362162, 1618267567, 3236535134, 14102045941, 28204091882, 98714321587, 197428643174]

約数ペア:

[(1, 197428643174), (2, 98714321587), (7, 28204091882), (14, 14102045941), (61, 3236535134), (122, 1618267567), (427, 462362162), (751, 262887674), (854, 231181081), (1502, 131443837), (5257, 37555382), (10514, 18777691), (45811, 4309634), (91622, 2154817), (307831, 641354), (320677, 615662)]