208699092

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:892

約数の個数: 144

約数和(自身を含む): 642911360

約数和(自身を除く): 434212268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 243, 252, 259, 324, 333, 378, 444, 486, 518, 567, 666, 756, 777, 829, 972, 999, 1036, 1134, 1332, 1554, 1658, 1701, 1998, 2268, 2331, 2487, 2997, 3108, 3316, 3402, 3996, 4662, 4974, 5803, 5994, 6804, 6993, 7461, 8991, 9324, 9948, 11606, 11988, 13986, 14922, 17409, 17982, 20979, 22383, 23212, 27972, 29844, 30673, 34818, 35964, 41958, 44766, 52227, 61346, 62937, 67149, 69636, 83916, 89532, 92019, 104454, 122692, 125874, 134298, 156681, 184038, 201447, 208908, 214711, 251748, 268596, 276057, 313362, 368076, 402894, 429422, 470043, 552114, 626724, 644133, 805788, 828171, 858844, 940086, 1104228, 1288266, 1410129, 1656342, 1880172, 1932399, 2484513, 2576532, 2820258, 3312684, 3864798, 4969026, 5640516, 5797197, 7453539, 7729596, 9938052, 11594394, 14907078, 17391591, 23188788, 29814156, 34783182, 52174773, 69566364, 104349546, 208699092]

約数ペア:

[(1, 208699092), (2, 104349546), (3, 69566364), (4, 52174773), (6, 34783182), (7, 29814156), (9, 23188788), (12, 17391591), (14, 14907078), (18, 11594394), (21, 9938052), (27, 7729596), (28, 7453539), (36, 5797197), (37, 5640516), (42, 4969026), (54, 3864798), (63, 3312684), (74, 2820258), (81, 2576532), (84, 2484513), (108, 1932399), (111, 1880172), (126, 1656342), (148, 1410129), (162, 1288266), (189, 1104228), (222, 940086), (243, 858844), (252, 828171), (259, 805788), (324, 644133), (333, 626724), (378, 552114), (444, 470043), (486, 429422), (518, 402894), (567, 368076), (666, 313362), (756, 276057), (777, 268596), (829, 251748), (972, 214711), (999, 208908), (1036, 201447), (1134, 184038), (1332, 156681), (1554, 134298), (1658, 125874), (1701, 122692), (1998, 104454), (2268, 92019), (2331, 89532), (2487, 83916), (2997, 69636), (3108, 67149), (3316, 62937), (3402, 61346), (3996, 52227), (4662, 44766), (4974, 41958), (5803, 35964), (5994, 34818), (6804, 30673), (6993, 29844), (7461, 27972), (8991, 23212), (9324, 22383), (9948, 20979), (11606, 17982), (11988, 17409), (13986, 14922)]