199610736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:679

約数の個数: 160

約数和(自身を含む): 607961088

約数和(自身を除く): 408350352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 34, 39, 48, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 204, 208, 221, 248, 272, 312, 372, 403, 408, 442, 496, 527, 607, 624, 663, 744, 806, 816, 884, 1054, 1209, 1214, 1326, 1488, 1581, 1612, 1768, 1821, 2108, 2418, 2428, 2652, 3162, 3224, 3536, 3642, 4216, 4836, 4856, 5304, 6324, 6448, 6851, 7284, 7891, 8432, 9672, 9712, 10319, 10608, 12648, 13702, 14568, 15782, 18817, 19344, 20553, 20638, 23673, 25296, 27404, 29136, 30957, 31564, 37634, 41106, 41276, 47346, 54808, 56451, 61914, 63128, 75268, 82212, 82552, 94692, 109616, 112902, 123828, 126256, 134147, 150536, 164424, 165104, 189384, 225804, 244621, 247656, 268294, 301072, 319889, 328848, 378768, 402441, 451608, 489242, 495312, 536588, 639778, 733863, 804882, 903216, 959667, 978484, 1073176, 1279556, 1467726, 1609764, 1919334, 1956968, 2146352, 2559112, 2935452, 3219528, 3838668, 3913936, 4158557, 5118224, 5870904, 6439056, 7677336, 8317114, 11741808, 12475671, 15354672, 16634228, 24951342, 33268456, 49902684, 66536912, 99805368, 199610736]

約数ペア:

[(1, 199610736), (2, 99805368), (3, 66536912), (4, 49902684), (6, 33268456), (8, 24951342), (12, 16634228), (13, 15354672), (16, 12475671), (17, 11741808), (24, 8317114), (26, 7677336), (31, 6439056), (34, 5870904), (39, 5118224), (48, 4158557), (51, 3913936), (52, 3838668), (62, 3219528), (68, 2935452), (78, 2559112), (93, 2146352), (102, 1956968), (104, 1919334), (124, 1609764), (136, 1467726), (156, 1279556), (186, 1073176), (204, 978484), (208, 959667), (221, 903216), (248, 804882), (272, 733863), (312, 639778), (372, 536588), (403, 495312), (408, 489242), (442, 451608), (496, 402441), (527, 378768), (607, 328848), (624, 319889), (663, 301072), (744, 268294), (806, 247656), (816, 244621), (884, 225804), (1054, 189384), (1209, 165104), (1214, 164424), (1326, 150536), (1488, 134147), (1581, 126256), (1612, 123828), (1768, 112902), (1821, 109616), (2108, 94692), (2418, 82552), (2428, 82212), (2652, 75268), (3162, 63128), (3224, 61914), (3536, 56451), (3642, 54808), (4216, 47346), (4836, 41276), (4856, 41106), (5304, 37634), (6324, 31564), (6448, 30957), (6851, 29136), (7284, 27404), (7891, 25296), (8432, 23673), (9672, 20638), (9712, 20553), (10319, 19344), (10608, 18817), (12648, 15782), (13702, 14568)]