209219364592

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^2\times {\mathrm{163}}^1\times {\mathrm{13627}}^1$

素因数の和:13863

約数の個数: 120

約数和(自身を含む): 482776151936

約数和(自身を除く): 273556787344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 163, 203, 232, 326, 406, 464, 652, 812, 841, 1141, 1304, 1624, 1682, 2282, 2608, 3248, 3364, 4564, 4727, 5887, 6728, 9128, 9454, 11774, 13456, 13627, 18256, 18908, 23548, 27254, 33089, 37816, 47096, 54508, 66178, 75632, 94192, 95389, 109016, 132356, 137083, 190778, 218032, 264712, 274166, 381556, 395183, 529424, 548332, 763112, 790366, 959581, 1096664, 1526224, 1580732, 1919162, 2193328, 2221201, 2766281, 3161464, 3838324, 4442402, 5532562, 6322928, 7676648, 8884804, 11065124, 11460307, 15353296, 15548407, 17769608, 22130248, 22920614, 31096814, 35539216, 44260496, 45841228, 62193628, 64414829, 80222149, 91682456, 124387256, 128829658, 160444298, 183364912, 248774512, 257659316, 320888596, 450903803, 515318632, 641777192, 901807606, 1030637264, 1283554384, 1803615212, 1868030041, 3607230424, 3736060082, 7214460848, 7472120164, 13076210287, 14944240328, 26152420574, 29888480656, 52304841148, 104609682296, 209219364592]

約数ペア:

[(1, 209219364592), (2, 104609682296), (4, 52304841148), (7, 29888480656), (8, 26152420574), (14, 14944240328), (16, 13076210287), (28, 7472120164), (29, 7214460848), (56, 3736060082), (58, 3607230424), (112, 1868030041), (116, 1803615212), (163, 1283554384), (203, 1030637264), (232, 901807606), (326, 641777192), (406, 515318632), (464, 450903803), (652, 320888596), (812, 257659316), (841, 248774512), (1141, 183364912), (1304, 160444298), (1624, 128829658), (1682, 124387256), (2282, 91682456), (2608, 80222149), (3248, 64414829), (3364, 62193628), (4564, 45841228), (4727, 44260496), (5887, 35539216), (6728, 31096814), (9128, 22920614), (9454, 22130248), (11774, 17769608), (13456, 15548407), (13627, 15353296), (18256, 11460307), (18908, 11065124), (23548, 8884804), (27254, 7676648), (33089, 6322928), (37816, 5532562), (47096, 4442402), (54508, 3838324), (66178, 3161464), (75632, 2766281), (94192, 2221201), (95389, 2193328), (109016, 1919162), (132356, 1580732), (137083, 1526224), (190778, 1096664), (218032, 959581), (264712, 790366), (274166, 763112), (381556, 548332), (395183, 529424)]