197670564

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20113}}^1$

素因数の和:20146

約数の個数: 96

約数和(自身を含む): 630775040

約数和(自身を除く): 433104476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 20113, 40226, 60339, 80452, 120678, 140791, 181017, 241356, 261469, 281582, 362034, 422373, 522938, 543051, 563164, 724068, 784407, 844746, 1045876, 1086102, 1267119, 1568814, 1689492, 1830283, 2172204, 2353221, 2534238, 3137628, 3660566, 3801357, 4706442, 5068476, 5490849, 7059663, 7321132, 7602714, 9412884, 10981698, 14119326, 15205428, 16472547, 21963396, 28238652, 32945094, 49417641, 65890188, 98835282, 197670564]

約数ペア:

[(1, 197670564), (2, 98835282), (3, 65890188), (4, 49417641), (6, 32945094), (7, 28238652), (9, 21963396), (12, 16472547), (13, 15205428), (14, 14119326), (18, 10981698), (21, 9412884), (26, 7602714), (27, 7321132), (28, 7059663), (36, 5490849), (39, 5068476), (42, 4706442), (52, 3801357), (54, 3660566), (63, 3137628), (78, 2534238), (84, 2353221), (91, 2172204), (108, 1830283), (117, 1689492), (126, 1568814), (156, 1267119), (182, 1086102), (189, 1045876), (234, 844746), (252, 784407), (273, 724068), (351, 563164), (364, 543051), (378, 522938), (468, 422373), (546, 362034), (702, 281582), (756, 261469), (819, 241356), (1092, 181017), (1404, 140791), (1638, 120678), (2457, 80452), (3276, 60339), (4914, 40226), (9828, 20113)]