210555774

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 160

約数和(自身を含む): 567151200

約数和(自身を除く): 356595426

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 61, 66, 78, 81, 99, 117, 122, 143, 149, 162, 183, 198, 234, 286, 297, 298, 351, 366, 429, 447, 549, 594, 671, 702, 793, 858, 891, 894, 1053, 1098, 1287, 1341, 1342, 1586, 1639, 1647, 1782, 1937, 2013, 2106, 2379, 2574, 2682, 3278, 3294, 3861, 3874, 4023, 4026, 4758, 4917, 4941, 5811, 6039, 7137, 7722, 8046, 8723, 9089, 9834, 9882, 11583, 11622, 12069, 12078, 14274, 14751, 17433, 17446, 18117, 18178, 21307, 21411, 23166, 24138, 26169, 27267, 29502, 34866, 36234, 42614, 42822, 44253, 52299, 52338, 54351, 54534, 63921, 64233, 78507, 81801, 88506, 99979, 104598, 108702, 118157, 127842, 128466, 132759, 156897, 157014, 163602, 191763, 199958, 235521, 236314, 245403, 265518, 299937, 313794, 354471, 383526, 471042, 490806, 575289, 599874, 706563, 708942, 736209, 899811, 1063413, 1150578, 1299727, 1413126, 1472418, 1725867, 1799622, 2126826, 2599454, 2699433, 3190239, 3451734, 3899181, 5398866, 6380478, 7798362, 8098299, 9570717, 11697543, 16196598, 19141434, 23395086, 35092629, 70185258, 105277887, 210555774]

約数ペア:

[(1, 210555774), (2, 105277887), (3, 70185258), (6, 35092629), (9, 23395086), (11, 19141434), (13, 16196598), (18, 11697543), (22, 9570717), (26, 8098299), (27, 7798362), (33, 6380478), (39, 5398866), (54, 3899181), (61, 3451734), (66, 3190239), (78, 2699433), (81, 2599454), (99, 2126826), (117, 1799622), (122, 1725867), (143, 1472418), (149, 1413126), (162, 1299727), (183, 1150578), (198, 1063413), (234, 899811), (286, 736209), (297, 708942), (298, 706563), (351, 599874), (366, 575289), (429, 490806), (447, 471042), (549, 383526), (594, 354471), (671, 313794), (702, 299937), (793, 265518), (858, 245403), (891, 236314), (894, 235521), (1053, 199958), (1098, 191763), (1287, 163602), (1341, 157014), (1342, 156897), (1586, 132759), (1639, 128466), (1647, 127842), (1782, 118157), (1937, 108702), (2013, 104598), (2106, 99979), (2379, 88506), (2574, 81801), (2682, 78507), (3278, 64233), (3294, 63921), (3861, 54534), (3874, 54351), (4023, 52338), (4026, 52299), (4758, 44253), (4917, 42822), (4941, 42614), (5811, 36234), (6039, 34866), (7137, 29502), (7722, 27267), (8046, 26169), (8723, 24138), (9089, 23166), (9834, 21411), (9882, 21307), (11583, 18178), (11622, 18117), (12069, 17446), (12078, 17433), (14274, 14751)]