221744564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{58787}}^1$

素因数の和:58855

約数の個数: 24

約数和(自身を含む): 414808128

約数和(自身を除く): 193063564

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 58787, 117574, 235148, 1352101, 2410267, 2704202, 4820534, 5408404, 9641068, 55436141, 110872282, 221744564]

約数ペア:

[(1, 221744564), (2, 110872282), (4, 55436141), (23, 9641068), (41, 5408404), (46, 4820534), (82, 2704202), (92, 2410267), (164, 1352101), (943, 235148), (1886, 117574), (3772, 58787)]