208262531750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1307771}}^1$

素因数の和:1307815

約数の個数: 96

約数和(自身を含む): 488405762208

約数和(自身を除く): 280143230458

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 125, 130, 175, 182, 245, 250, 325, 350, 455, 490, 637, 650, 875, 910, 1225, 1274, 1625, 1750, 2275, 2450, 3185, 3250, 4550, 6125, 6370, 11375, 12250, 15925, 22750, 31850, 79625, 159250, 1307771, 2615542, 6538855, 9154397, 13077710, 17001023, 18308794, 32694275, 34002046, 45771985, 64080779, 65388550, 85005115, 91543970, 119007161, 128161558, 163471375, 170010230, 228859925, 238014322, 320403895, 326942750, 425025575, 457719850, 595035805, 640807790, 833050127, 850051150, 1144299625, 1190071610, 1602019475, 1666100254, 2125127875, 2288599250, 2975179025, 3204038950, 4165250635, 4250255750, 5950358050, 8010097375, 8330501270, 14875895125, 16020194750, 20826253175, 29751790250, 41652506350, 104131265875, 208262531750]

約数ペア:

[(1, 208262531750), (2, 104131265875), (5, 41652506350), (7, 29751790250), (10, 20826253175), (13, 16020194750), (14, 14875895125), (25, 8330501270), (26, 8010097375), (35, 5950358050), (49, 4250255750), (50, 4165250635), (65, 3204038950), (70, 2975179025), (91, 2288599250), (98, 2125127875), (125, 1666100254), (130, 1602019475), (175, 1190071610), (182, 1144299625), (245, 850051150), (250, 833050127), (325, 640807790), (350, 595035805), (455, 457719850), (490, 425025575), (637, 326942750), (650, 320403895), (875, 238014322), (910, 228859925), (1225, 170010230), (1274, 163471375), (1625, 128161558), (1750, 119007161), (2275, 91543970), (2450, 85005115), (3185, 65388550), (3250, 64080779), (4550, 45771985), (6125, 34002046), (6370, 32694275), (11375, 18308794), (12250, 17001023), (15925, 13077710), (22750, 9154397), (31850, 6538855), (79625, 2615542), (159250, 1307771)]