205658962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3329}}^1$

素因数の和:3450

約数の個数: 32

約数和(自身を含む): 345254400

約数和(自身を除く): 139595438

約数列:

[1, 2, 17, 23, 34, 46, 79, 158, 391, 782, 1343, 1817, 2686, 3329, 3634, 6658, 30889, 56593, 61778, 76567, 113186, 153134, 262991, 525982, 1301639, 2603278, 4470847, 6048793, 8941694, 12097586, 102829481, 205658962]

約数ペア:

[(1, 205658962), (2, 102829481), (17, 12097586), (23, 8941694), (34, 6048793), (46, 4470847), (79, 2603278), (158, 1301639), (391, 525982), (782, 262991), (1343, 153134), (1817, 113186), (2686, 76567), (3329, 61778), (3634, 56593), (6658, 30889)]