209876688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3529}}^1$

素因数の和:3609

約数の個数: 120

約数和(自身を含む): 682843200

約数和(自身を除く): 472966512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 59, 63, 72, 84, 112, 118, 126, 144, 168, 177, 236, 252, 336, 354, 413, 472, 504, 531, 708, 826, 944, 1008, 1062, 1239, 1416, 1652, 2124, 2478, 2832, 3304, 3529, 3717, 4248, 4956, 6608, 7058, 7434, 8496, 9912, 10587, 14116, 14868, 19824, 21174, 24703, 28232, 29736, 31761, 42348, 49406, 56464, 59472, 63522, 74109, 84696, 98812, 127044, 148218, 169392, 197624, 208211, 222327, 254088, 296436, 395248, 416422, 444654, 508176, 592872, 624633, 832844, 889308, 1185744, 1249266, 1457477, 1665688, 1778616, 1873899, 2498532, 2914954, 3331376, 3557232, 3747798, 4372431, 4997064, 5829908, 7495596, 8744862, 9994128, 11659816, 13117293, 14991192, 17489724, 23319632, 26234586, 29982384, 34979448, 52469172, 69958896, 104938344, 209876688]

約数ペア:

[(1, 209876688), (2, 104938344), (3, 69958896), (4, 52469172), (6, 34979448), (7, 29982384), (8, 26234586), (9, 23319632), (12, 17489724), (14, 14991192), (16, 13117293), (18, 11659816), (21, 9994128), (24, 8744862), (28, 7495596), (36, 5829908), (42, 4997064), (48, 4372431), (56, 3747798), (59, 3557232), (63, 3331376), (72, 2914954), (84, 2498532), (112, 1873899), (118, 1778616), (126, 1665688), (144, 1457477), (168, 1249266), (177, 1185744), (236, 889308), (252, 832844), (336, 624633), (354, 592872), (413, 508176), (472, 444654), (504, 416422), (531, 395248), (708, 296436), (826, 254088), (944, 222327), (1008, 208211), (1062, 197624), (1239, 169392), (1416, 148218), (1652, 127044), (2124, 98812), (2478, 84696), (2832, 74109), (3304, 63522), (3529, 59472), (3717, 56464), (4248, 49406), (4956, 42348), (6608, 31761), (7058, 29736), (7434, 28232), (8496, 24703), (9912, 21174), (10587, 19824), (14116, 14868)]