213441830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{6883}}^1$

素因数の和:7340

約数の個数: 32

約数和(自身を含む): 440135424

約数和(自身を除く): 226693594

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 443, 886, 2215, 3101, 4430, 6202, 6883, 13766, 15505, 31010, 34415, 48181, 68830, 96362, 240905, 481810, 3049169, 6098338, 15245845, 21344183, 30491690, 42688366, 106720915, 213441830]

約数ペア:

[(1, 213441830), (2, 106720915), (5, 42688366), (7, 30491690), (10, 21344183), (14, 15245845), (35, 6098338), (70, 3049169), (443, 481810), (886, 240905), (2215, 96362), (3101, 68830), (4430, 48181), (6202, 34415), (6883, 31010), (13766, 15505)]