210988358

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{7457}}^1$

素因数の和:7556

約数の個数: 32

約数和(自身を含む): 378031104

約数和(自身を除く): 167042746

約数列:

[1, 2, 7, 14, 43, 47, 86, 94, 301, 329, 602, 658, 2021, 4042, 7457, 14147, 14914, 28294, 52199, 104398, 320651, 350479, 641302, 700958, 2244557, 2453353, 4489114, 4906706, 15070597, 30141194, 105494179, 210988358]

約数ペア:

[(1, 210988358), (2, 105494179), (7, 30141194), (14, 15070597), (43, 4906706), (47, 4489114), (86, 2453353), (94, 2244557), (301, 700958), (329, 641302), (602, 350479), (658, 320651), (2021, 104398), (4042, 52199), (7457, 28294), (14147, 14914)]