205436568

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12281}}^1$

素因数の和:12348

約数の個数: 64

約数和(自身を含む): 557111520

約数和(自身を除く): 351674952

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 102, 123, 136, 164, 204, 246, 328, 408, 492, 697, 984, 1394, 2091, 2788, 4182, 5576, 8364, 12281, 16728, 24562, 36843, 49124, 73686, 98248, 147372, 208777, 294744, 417554, 503521, 626331, 835108, 1007042, 1252662, 1510563, 1670216, 2014084, 2505324, 3021126, 4028168, 5010648, 6042252, 8559857, 12084504, 17119714, 25679571, 34239428, 51359142, 68478856, 102718284, 205436568]

約数ペア:

[(1, 205436568), (2, 102718284), (3, 68478856), (4, 51359142), (6, 34239428), (8, 25679571), (12, 17119714), (17, 12084504), (24, 8559857), (34, 6042252), (41, 5010648), (51, 4028168), (68, 3021126), (82, 2505324), (102, 2014084), (123, 1670216), (136, 1510563), (164, 1252662), (204, 1007042), (246, 835108), (328, 626331), (408, 503521), (492, 417554), (697, 294744), (984, 208777), (1394, 147372), (2091, 98248), (2788, 73686), (4182, 49124), (5576, 36843), (8364, 24562), (12281, 16728)]