224138882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1301}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 377975808

約数和(自身を除く): 153836926

約数列:

[1, 2, 11, 22, 41, 82, 191, 382, 451, 902, 1301, 2101, 2602, 4202, 7831, 14311, 15662, 28622, 53341, 86141, 106682, 172282, 248491, 496982, 586751, 1173502, 2733401, 5466802, 10188131, 20376262, 112069441, 224138882]

約数ペア:

[(1, 224138882), (2, 112069441), (11, 20376262), (22, 10188131), (41, 5466802), (82, 2733401), (191, 1173502), (382, 586751), (451, 496982), (902, 248491), (1301, 172282), (2101, 106682), (2602, 86141), (4202, 53341), (7831, 28622), (14311, 15662)]