209972616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1249837}}^1$

素因数の和:1249853

約数の個数: 32

約数和(自身を含む): 599922240

約数和(自身を除く): 389949624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1249837, 2499674, 3749511, 4999348, 7499022, 8748859, 9998696, 14998044, 17497718, 26246577, 29996088, 34995436, 52493154, 69990872, 104986308, 209972616]

約数ペア:

[(1, 209972616), (2, 104986308), (3, 69990872), (4, 52493154), (6, 34995436), (7, 29996088), (8, 26246577), (12, 17497718), (14, 14998044), (21, 9998696), (24, 8748859), (28, 7499022), (42, 4999348), (56, 3749511), (84, 2499674), (168, 1249837)]