203279544

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 625086000

約数和(自身を除く): 421806456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 59, 72, 78, 81, 104, 108, 117, 118, 156, 162, 177, 216, 234, 236, 312, 324, 351, 354, 409, 468, 472, 531, 648, 702, 708, 767, 818, 936, 1053, 1062, 1227, 1404, 1416, 1534, 1593, 1636, 2106, 2124, 2301, 2454, 2808, 3068, 3186, 3272, 3681, 4212, 4248, 4602, 4779, 4908, 5317, 6136, 6372, 6903, 7362, 8424, 9204, 9558, 9816, 10634, 11043, 12744, 13806, 14724, 15951, 18408, 19116, 20709, 21268, 22086, 24131, 27612, 29448, 31902, 33129, 38232, 41418, 42536, 44172, 47853, 48262, 55224, 62127, 63804, 66258, 72393, 82836, 88344, 95706, 96524, 124254, 127608, 132516, 143559, 144786, 165672, 191412, 193048, 217179, 248508, 265032, 287118, 289572, 313703, 382824, 430677, 434358, 497016, 574236, 579144, 627406, 651537, 861354, 868716, 941109, 1148472, 1254812, 1303074, 1722708, 1737432, 1882218, 1954611, 2509624, 2606148, 2823327, 3445416, 3764436, 3909222, 5212296, 5646654, 7528872, 7818444, 8469981, 11293308, 15636888, 16939962, 22586616, 25409943, 33879924, 50819886, 67759848, 101639772, 203279544]

約数ペア:

[(1, 203279544), (2, 101639772), (3, 67759848), (4, 50819886), (6, 33879924), (8, 25409943), (9, 22586616), (12, 16939962), (13, 15636888), (18, 11293308), (24, 8469981), (26, 7818444), (27, 7528872), (36, 5646654), (39, 5212296), (52, 3909222), (54, 3764436), (59, 3445416), (72, 2823327), (78, 2606148), (81, 2509624), (104, 1954611), (108, 1882218), (117, 1737432), (118, 1722708), (156, 1303074), (162, 1254812), (177, 1148472), (216, 941109), (234, 868716), (236, 861354), (312, 651537), (324, 627406), (351, 579144), (354, 574236), (409, 497016), (468, 434358), (472, 430677), (531, 382824), (648, 313703), (702, 289572), (708, 287118), (767, 265032), (818, 248508), (936, 217179), (1053, 193048), (1062, 191412), (1227, 165672), (1404, 144786), (1416, 143559), (1534, 132516), (1593, 127608), (1636, 124254), (2106, 96524), (2124, 95706), (2301, 88344), (2454, 82836), (2808, 72393), (3068, 66258), (3186, 63804), (3272, 62127), (3681, 55224), (4212, 48262), (4248, 47853), (4602, 44172), (4779, 42536), (4908, 41418), (5317, 38232), (6136, 33129), (6372, 31902), (6903, 29448), (7362, 27612), (8424, 24131), (9204, 22086), (9558, 21268), (9816, 20709), (10634, 19116), (11043, 18408), (12744, 15951), (13806, 14724)]