195806646

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1451}}^1$

素因数の和:1496

約数の個数: 120

約数和(自身を含む): 540779976

約数和(自身を除く): 344973330

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 63, 81, 98, 102, 119, 126, 147, 153, 162, 189, 238, 294, 306, 357, 378, 441, 459, 567, 714, 833, 882, 918, 1071, 1134, 1323, 1377, 1451, 1666, 2142, 2499, 2646, 2754, 2902, 3213, 3969, 4353, 4998, 6426, 7497, 7938, 8706, 9639, 10157, 13059, 14994, 19278, 20314, 22491, 24667, 26118, 30471, 39177, 44982, 49334, 60942, 67473, 71099, 74001, 78354, 91413, 117531, 134946, 142198, 148002, 172669, 182826, 213297, 222003, 235062, 274239, 345338, 426594, 444006, 518007, 548478, 639891, 666009, 822717, 1036014, 1208683, 1279782, 1332018, 1554021, 1645434, 1919673, 1998027, 2417366, 3108042, 3626049, 3839346, 3996054, 4662063, 5759019, 7252098, 9324126, 10878147, 11518038, 13986189, 21756294, 27972378, 32634441, 65268882, 97903323, 195806646]

約数ペア:

[(1, 195806646), (2, 97903323), (3, 65268882), (6, 32634441), (7, 27972378), (9, 21756294), (14, 13986189), (17, 11518038), (18, 10878147), (21, 9324126), (27, 7252098), (34, 5759019), (42, 4662063), (49, 3996054), (51, 3839346), (54, 3626049), (63, 3108042), (81, 2417366), (98, 1998027), (102, 1919673), (119, 1645434), (126, 1554021), (147, 1332018), (153, 1279782), (162, 1208683), (189, 1036014), (238, 822717), (294, 666009), (306, 639891), (357, 548478), (378, 518007), (441, 444006), (459, 426594), (567, 345338), (714, 274239), (833, 235062), (882, 222003), (918, 213297), (1071, 182826), (1134, 172669), (1323, 148002), (1377, 142198), (1451, 134946), (1666, 117531), (2142, 91413), (2499, 78354), (2646, 74001), (2754, 71099), (2902, 67473), (3213, 60942), (3969, 49334), (4353, 44982), (4998, 39177), (6426, 30471), (7497, 26118), (7938, 24667), (8706, 22491), (9639, 20314), (10157, 19278), (13059, 14994)]