210166866

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1$

素因数の和:2301

約数の個数: 128

約数和(自身を含む): 605337600

約数和(自身を除く): 395170734

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 1026, 1197, 1482, 1638, 1729, 2223, 2251, 2394, 2457, 3458, 3591, 4446, 4502, 4914, 5187, 6669, 6753, 7182, 10374, 13338, 13506, 15561, 15757, 20259, 29263, 31122, 31514, 40518, 42769, 46683, 47271, 58526, 60777, 85538, 87789, 93366, 94542, 121554, 128307, 141813, 175578, 204841, 256614, 263367, 283626, 299383, 384921, 409682, 425439, 526734, 555997, 598766, 614523, 769842, 790101, 850878, 898149, 1111994, 1154763, 1229046, 1580202, 1667991, 1796298, 1843569, 2309526, 2694447, 3335982, 3687138, 3891979, 5003973, 5388894, 5530707, 7783958, 8083341, 10007946, 11061414, 11675937, 15011919, 16166682, 23351874, 30023838, 35027811, 70055622, 105083433, 210166866]

約数ペア:

[(1, 210166866), (2, 105083433), (3, 70055622), (6, 35027811), (7, 30023838), (9, 23351874), (13, 16166682), (14, 15011919), (18, 11675937), (19, 11061414), (21, 10007946), (26, 8083341), (27, 7783958), (38, 5530707), (39, 5388894), (42, 5003973), (54, 3891979), (57, 3687138), (63, 3335982), (78, 2694447), (91, 2309526), (114, 1843569), (117, 1796298), (126, 1667991), (133, 1580202), (171, 1229046), (182, 1154763), (189, 1111994), (234, 898149), (247, 850878), (266, 790101), (273, 769842), (342, 614523), (351, 598766), (378, 555997), (399, 526734), (494, 425439), (513, 409682), (546, 384921), (702, 299383), (741, 283626), (798, 263367), (819, 256614), (1026, 204841), (1197, 175578), (1482, 141813), (1638, 128307), (1729, 121554), (2223, 94542), (2251, 93366), (2394, 87789), (2457, 85538), (3458, 60777), (3591, 58526), (4446, 47271), (4502, 46683), (4914, 42769), (5187, 40518), (6669, 31514), (6753, 31122), (7182, 29263), (10374, 20259), (13338, 15757), (13506, 15561)]