201877758

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:583

約数の個数: 80

約数和(自身を含む): 473845680

約数和(自身を除く): 271967922

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 97, 162, 174, 194, 261, 291, 443, 522, 582, 783, 873, 886, 1329, 1566, 1746, 2349, 2619, 2658, 2813, 3987, 4698, 5238, 5626, 7857, 7974, 8439, 11961, 12847, 15714, 16878, 23922, 25317, 25694, 35883, 38541, 42971, 50634, 71766, 75951, 77082, 85942, 115623, 128913, 151902, 227853, 231246, 257826, 346869, 386739, 455706, 693738, 773478, 1040607, 1160217, 1246159, 2081214, 2320434, 2492318, 3480651, 3738477, 6961302, 7476954, 11215431, 22430862, 33646293, 67292586, 100938879, 201877758]

約数ペア:

[(1, 201877758), (2, 100938879), (3, 67292586), (6, 33646293), (9, 22430862), (18, 11215431), (27, 7476954), (29, 6961302), (54, 3738477), (58, 3480651), (81, 2492318), (87, 2320434), (97, 2081214), (162, 1246159), (174, 1160217), (194, 1040607), (261, 773478), (291, 693738), (443, 455706), (522, 386739), (582, 346869), (783, 257826), (873, 231246), (886, 227853), (1329, 151902), (1566, 128913), (1746, 115623), (2349, 85942), (2619, 77082), (2658, 75951), (2813, 71766), (3987, 50634), (4698, 42971), (5238, 38541), (5626, 35883), (7857, 25694), (7974, 25317), (8439, 23922), (11961, 16878), (12847, 15714)]