202927406

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{19501}}^1$

素因数の和:19568

約数の個数: 24

約数和(自身を含む): 342377112

約数和(自身を除く): 139449706

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 5203, 10406, 19501, 39002, 214511, 429022, 838543, 1677086, 2359621, 4719242, 9223973, 18447946, 101463703, 202927406]

約数ペア:

[(1, 202927406), (2, 101463703), (11, 18447946), (22, 9223973), (43, 4719242), (86, 2359621), (121, 1677086), (242, 838543), (473, 429022), (946, 214511), (5203, 39002), (10406, 19501)]