207068316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 613476864

約数和(自身を除く): 406408548

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 103, 147, 156, 182, 196, 206, 263, 273, 294, 309, 364, 412, 526, 546, 588, 618, 637, 721, 789, 1052, 1092, 1236, 1274, 1339, 1442, 1578, 1841, 1911, 2163, 2548, 2678, 2884, 3156, 3419, 3682, 3822, 4017, 4326, 5047, 5356, 5523, 6838, 7364, 7644, 8034, 8652, 9373, 10094, 10257, 11046, 12887, 13676, 15141, 16068, 18746, 20188, 20514, 22092, 23933, 25774, 27089, 28119, 30282, 37492, 38661, 41028, 47866, 51548, 54178, 56238, 60564, 65611, 71799, 77322, 81267, 95732, 108356, 112476, 131222, 143598, 154644, 162534, 167531, 189623, 196833, 262444, 287196, 325068, 335062, 352157, 379246, 393666, 502593, 568869, 670124, 704314, 758492, 787332, 1005186, 1056471, 1137738, 1327361, 1408628, 2010372, 2112942, 2275476, 2465099, 2654722, 3982083, 4225884, 4930198, 5309444, 7395297, 7964166, 9860396, 14790594, 15928332, 17255693, 29581188, 34511386, 51767079, 69022772, 103534158, 207068316]

約数ペア:

[(1, 207068316), (2, 103534158), (3, 69022772), (4, 51767079), (6, 34511386), (7, 29581188), (12, 17255693), (13, 15928332), (14, 14790594), (21, 9860396), (26, 7964166), (28, 7395297), (39, 5309444), (42, 4930198), (49, 4225884), (52, 3982083), (78, 2654722), (84, 2465099), (91, 2275476), (98, 2112942), (103, 2010372), (147, 1408628), (156, 1327361), (182, 1137738), (196, 1056471), (206, 1005186), (263, 787332), (273, 758492), (294, 704314), (309, 670124), (364, 568869), (412, 502593), (526, 393666), (546, 379246), (588, 352157), (618, 335062), (637, 325068), (721, 287196), (789, 262444), (1052, 196833), (1092, 189623), (1236, 167531), (1274, 162534), (1339, 154644), (1442, 143598), (1578, 131222), (1841, 112476), (1911, 108356), (2163, 95732), (2548, 81267), (2678, 77322), (2884, 71799), (3156, 65611), (3419, 60564), (3682, 56238), (3822, 54178), (4017, 51548), (4326, 47866), (5047, 41028), (5356, 38661), (5523, 37492), (6838, 30282), (7364, 28119), (7644, 27089), (8034, 25774), (8652, 23933), (9373, 22092), (10094, 20514), (10257, 20188), (11046, 18746), (12887, 16068), (13676, 15141)]