196356470

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{40993}}^1$

素因数の和:41479

約数の個数: 16

約数和(自身を含む): 354188160

約数和(自身を除く): 157831690

約数列:

[1, 2, 5, 10, 479, 958, 2395, 4790, 40993, 81986, 204965, 409930, 19635647, 39271294, 98178235, 196356470]

約数ペア:

[(1, 196356470), (2, 98178235), (5, 39271294), (10, 19635647), (479, 409930), (958, 204965), (2395, 81986), (4790, 40993)]