202163210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{11467}}^1$

素因数の和:11558

約数の個数: 32

約数和(自身を含む): 381471552

約数和(自身を除く): 179308342

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1763, 3526, 8815, 11467, 17630, 22934, 57335, 114670, 470147, 493081, 940294, 986162, 2350735, 2465405, 4701470, 4930810, 20216321, 40432642, 101081605, 202163210]

約数ペア:

[(1, 202163210), (2, 101081605), (5, 40432642), (10, 20216321), (41, 4930810), (43, 4701470), (82, 2465405), (86, 2350735), (205, 986162), (215, 940294), (410, 493081), (430, 470147), (1763, 114670), (3526, 57335), (8815, 22934), (11467, 17630)]