201382644

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 476907200

約数和(自身を除く): 275524556

約数列:

[1, 2, 3, 4, 6, 12, 139, 157, 278, 314, 417, 471, 556, 628, 769, 834, 942, 1538, 1668, 1884, 2307, 3076, 4614, 9228, 21823, 43646, 65469, 87292, 106891, 120733, 130938, 213782, 241466, 261876, 320673, 362199, 427564, 482932, 641346, 724398, 1282692, 1448796, 16781887, 33563774, 50345661, 67127548, 100691322, 201382644]

約数ペア:

[(1, 201382644), (2, 100691322), (3, 67127548), (4, 50345661), (6, 33563774), (12, 16781887), (139, 1448796), (157, 1282692), (278, 724398), (314, 641346), (417, 482932), (471, 427564), (556, 362199), (628, 320673), (769, 261876), (834, 241466), (942, 213782), (1538, 130938), (1668, 120733), (1884, 106891), (2307, 87292), (3076, 65469), (4614, 43646), (9228, 21823)]