205858848

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 638088192

約数和(自身を除く): 432229344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 32, 34, 39, 48, 51, 52, 62, 68, 78, 93, 96, 102, 104, 124, 136, 156, 186, 204, 208, 221, 248, 272, 312, 313, 372, 403, 408, 416, 442, 496, 527, 544, 624, 626, 663, 744, 806, 816, 884, 939, 992, 1054, 1209, 1248, 1252, 1326, 1488, 1581, 1612, 1632, 1768, 1878, 2108, 2418, 2504, 2652, 2976, 3162, 3224, 3536, 3756, 4069, 4216, 4836, 5008, 5304, 5321, 6324, 6448, 6851, 7072, 7512, 8138, 8432, 9672, 9703, 10016, 10608, 10642, 12207, 12648, 12896, 13702, 15024, 15963, 16276, 16864, 19344, 19406, 20553, 21216, 21284, 24414, 25296, 27404, 29109, 30048, 31926, 32552, 38688, 38812, 41106, 42568, 48828, 50592, 54808, 58218, 63852, 65104, 69173, 77624, 82212, 85136, 97656, 109616, 116436, 126139, 127704, 130208, 138346, 155248, 164424, 164951, 170272, 195312, 207519, 219232, 232872, 252278, 255408, 276692, 310496, 328848, 329902, 378417, 390624, 415038, 465744, 494853, 504556, 510816, 553384, 657696, 659804, 756834, 830076, 931488, 989706, 1009112, 1106768, 1319608, 1513668, 1660152, 1979412, 2018224, 2144363, 2213536, 2639216, 3027336, 3320304, 3958824, 4036448, 4288726, 5278432, 6054672, 6433089, 6640608, 7917648, 8577452, 12109344, 12866178, 15835296, 17154904, 25732356, 34309808, 51464712, 68619616, 102929424, 205858848]

約数ペア:

[(1, 205858848), (2, 102929424), (3, 68619616), (4, 51464712), (6, 34309808), (8, 25732356), (12, 17154904), (13, 15835296), (16, 12866178), (17, 12109344), (24, 8577452), (26, 7917648), (31, 6640608), (32, 6433089), (34, 6054672), (39, 5278432), (48, 4288726), (51, 4036448), (52, 3958824), (62, 3320304), (68, 3027336), (78, 2639216), (93, 2213536), (96, 2144363), (102, 2018224), (104, 1979412), (124, 1660152), (136, 1513668), (156, 1319608), (186, 1106768), (204, 1009112), (208, 989706), (221, 931488), (248, 830076), (272, 756834), (312, 659804), (313, 657696), (372, 553384), (403, 510816), (408, 504556), (416, 494853), (442, 465744), (496, 415038), (527, 390624), (544, 378417), (624, 329902), (626, 328848), (663, 310496), (744, 276692), (806, 255408), (816, 252278), (884, 232872), (939, 219232), (992, 207519), (1054, 195312), (1209, 170272), (1248, 164951), (1252, 164424), (1326, 155248), (1488, 138346), (1581, 130208), (1612, 127704), (1632, 126139), (1768, 116436), (1878, 109616), (2108, 97656), (2418, 85136), (2504, 82212), (2652, 77624), (2976, 69173), (3162, 65104), (3224, 63852), (3536, 58218), (3756, 54808), (4069, 50592), (4216, 48828), (4836, 42568), (5008, 41106), (5304, 38812), (5321, 38688), (6324, 32552), (6448, 31926), (6851, 30048), (7072, 29109), (7512, 27404), (8138, 25296), (8432, 24414), (9672, 21284), (9703, 21216), (10016, 20553), (10608, 19406), (10642, 19344), (12207, 16864), (12648, 16276), (12896, 15963), (13702, 15024)]