208585608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 192

約数和(自身を含む): 678236160

約数和(自身を除く): 469650552

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 121, 124, 132, 154, 168, 186, 217, 231, 242, 248, 264, 308, 331, 341, 363, 372, 434, 462, 484, 616, 651, 662, 682, 726, 744, 847, 868, 924, 968, 993, 1023, 1302, 1324, 1364, 1452, 1694, 1736, 1848, 1986, 2046, 2317, 2387, 2541, 2604, 2648, 2728, 2904, 3388, 3641, 3751, 3972, 4092, 4634, 4774, 5082, 5208, 6776, 6951, 7161, 7282, 7502, 7944, 8184, 9268, 9548, 10164, 10261, 10923, 11253, 13902, 14322, 14564, 15004, 18536, 19096, 20328, 20522, 21846, 22506, 25487, 26257, 27804, 28644, 29128, 30008, 30783, 40051, 41044, 43692, 45012, 50974, 52514, 55608, 57288, 61566, 71827, 76461, 78771, 80102, 82088, 87384, 90024, 101948, 105028, 112871, 120153, 123132, 143654, 152922, 157542, 160204, 203896, 210056, 215481, 225742, 240306, 246264, 280357, 287308, 305844, 315084, 320408, 338613, 430962, 451484, 480612, 560714, 574616, 611688, 630168, 677226, 790097, 841071, 861924, 902968, 961224, 1121428, 1241581, 1354452, 1580194, 1682142, 1723848, 2242856, 2370291, 2483162, 2708904, 3160388, 3364284, 3724743, 4740582, 4966324, 6320776, 6728568, 7449486, 8691067, 9481164, 9932648, 14898972, 17382134, 18962328, 26073201, 29797944, 34764268, 52146402, 69528536, 104292804, 208585608]

約数ペア:

[(1, 208585608), (2, 104292804), (3, 69528536), (4, 52146402), (6, 34764268), (7, 29797944), (8, 26073201), (11, 18962328), (12, 17382134), (14, 14898972), (21, 9932648), (22, 9481164), (24, 8691067), (28, 7449486), (31, 6728568), (33, 6320776), (42, 4966324), (44, 4740582), (56, 3724743), (62, 3364284), (66, 3160388), (77, 2708904), (84, 2483162), (88, 2370291), (93, 2242856), (121, 1723848), (124, 1682142), (132, 1580194), (154, 1354452), (168, 1241581), (186, 1121428), (217, 961224), (231, 902968), (242, 861924), (248, 841071), (264, 790097), (308, 677226), (331, 630168), (341, 611688), (363, 574616), (372, 560714), (434, 480612), (462, 451484), (484, 430962), (616, 338613), (651, 320408), (662, 315084), (682, 305844), (726, 287308), (744, 280357), (847, 246264), (868, 240306), (924, 225742), (968, 215481), (993, 210056), (1023, 203896), (1302, 160204), (1324, 157542), (1364, 152922), (1452, 143654), (1694, 123132), (1736, 120153), (1848, 112871), (1986, 105028), (2046, 101948), (2317, 90024), (2387, 87384), (2541, 82088), (2604, 80102), (2648, 78771), (2728, 76461), (2904, 71827), (3388, 61566), (3641, 57288), (3751, 55608), (3972, 52514), (4092, 50974), (4634, 45012), (4774, 43692), (5082, 41044), (5208, 40051), (6776, 30783), (6951, 30008), (7161, 29128), (7282, 28644), (7502, 27804), (7944, 26257), (8184, 25487), (9268, 22506), (9548, 21846), (10164, 20522), (10261, 20328), (10923, 19096), (11253, 18536), (13902, 15004), (14322, 14564)]