208860888

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 555770880

約数和(自身を除く): 346909992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 164, 167, 186, 246, 248, 328, 334, 372, 492, 501, 668, 744, 984, 1002, 1271, 1336, 1681, 2004, 2542, 3362, 3813, 4008, 5043, 5084, 5177, 6724, 6847, 7626, 10086, 10168, 10354, 13448, 13694, 15252, 15531, 20172, 20541, 20708, 27388, 30504, 31062, 40344, 41082, 41416, 52111, 54776, 62124, 82164, 104222, 124248, 156333, 164328, 208444, 212257, 280727, 312666, 416888, 424514, 561454, 625332, 636771, 842181, 849028, 1122908, 1250664, 1273542, 1684362, 1698056, 2245816, 2547084, 3368724, 5094168, 6737448, 8702537, 17405074, 26107611, 34810148, 52215222, 69620296, 104430444, 208860888]

約数ペア:

[(1, 208860888), (2, 104430444), (3, 69620296), (4, 52215222), (6, 34810148), (8, 26107611), (12, 17405074), (24, 8702537), (31, 6737448), (41, 5094168), (62, 3368724), (82, 2547084), (93, 2245816), (123, 1698056), (124, 1684362), (164, 1273542), (167, 1250664), (186, 1122908), (246, 849028), (248, 842181), (328, 636771), (334, 625332), (372, 561454), (492, 424514), (501, 416888), (668, 312666), (744, 280727), (984, 212257), (1002, 208444), (1271, 164328), (1336, 156333), (1681, 124248), (2004, 104222), (2542, 82164), (3362, 62124), (3813, 54776), (4008, 52111), (5043, 41416), (5084, 41082), (5177, 40344), (6724, 31062), (6847, 30504), (7626, 27388), (10086, 20708), (10168, 20541), (10354, 20172), (13448, 15531), (13694, 15252)]