201638404818

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{46523}}^1$

素因数の和:46621

約数の個数: 144

約数和(自身を含む): 497736083520

約数和(自身を除く): 296097678702

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 29, 38, 46, 57, 58, 69, 87, 114, 138, 171, 174, 207, 261, 342, 361, 414, 437, 522, 551, 667, 722, 874, 1083, 1102, 1311, 1334, 1653, 2001, 2166, 2622, 3249, 3306, 3933, 4002, 4959, 6003, 6498, 7866, 8303, 9918, 10469, 12006, 12673, 16606, 20938, 24909, 25346, 31407, 38019, 46523, 49818, 62814, 74727, 76038, 93046, 94221, 114057, 139569, 149454, 188442, 228114, 240787, 279138, 418707, 481574, 722361, 837414, 883937, 1070029, 1349167, 1444722, 1767874, 2140058, 2167083, 2651811, 2698334, 3210087, 4047501, 4334166, 5303622, 6420174, 7955433, 8095002, 9630261, 12142503, 15910866, 16794803, 19260522, 20330551, 24285006, 25634173, 31030841, 33589606, 40661102, 50384409, 51268346, 60991653, 62061682, 76902519, 93092523, 100768818, 121983306, 151153227, 153805038, 182974959, 186185046, 230707557, 279277569, 302306454, 365949918, 386280469, 461415114, 487049287, 558555138, 589585979, 772560938, 974098574, 1158841407, 1179171958, 1461147861, 1768757937, 2317682814, 2922295722, 3476524221, 3537515874, 4383443583, 5306273811, 6953048442, 8766887166, 10612547622, 11202133601, 22404267202, 33606400803, 67212801606, 100819202409, 201638404818]

約数ペア:

[(1, 201638404818), (2, 100819202409), (3, 67212801606), (6, 33606400803), (9, 22404267202), (18, 11202133601), (19, 10612547622), (23, 8766887166), (29, 6953048442), (38, 5306273811), (46, 4383443583), (57, 3537515874), (58, 3476524221), (69, 2922295722), (87, 2317682814), (114, 1768757937), (138, 1461147861), (171, 1179171958), (174, 1158841407), (207, 974098574), (261, 772560938), (342, 589585979), (361, 558555138), (414, 487049287), (437, 461415114), (522, 386280469), (551, 365949918), (667, 302306454), (722, 279277569), (874, 230707557), (1083, 186185046), (1102, 182974959), (1311, 153805038), (1334, 151153227), (1653, 121983306), (2001, 100768818), (2166, 93092523), (2622, 76902519), (3249, 62061682), (3306, 60991653), (3933, 51268346), (4002, 50384409), (4959, 40661102), (6003, 33589606), (6498, 31030841), (7866, 25634173), (8303, 24285006), (9918, 20330551), (10469, 19260522), (12006, 16794803), (12673, 15910866), (16606, 12142503), (20938, 9630261), (24909, 8095002), (25346, 7955433), (31407, 6420174), (38019, 5303622), (46523, 4334166), (49818, 4047501), (62814, 3210087), (74727, 2698334), (76038, 2651811), (93046, 2167083), (94221, 2140058), (114057, 1767874), (139569, 1444722), (149454, 1349167), (188442, 1070029), (228114, 883937), (240787, 837414), (279138, 722361), (418707, 481574)]