200086759990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1\times {\mathrm{487}}^1$

素因数の和:1146

約数の個数: 128

約数和(自身を含む): 401979029760

約数和(自身を除く): 201892269770

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 229, 370, 373, 458, 481, 487, 746, 962, 974, 1145, 1865, 2290, 2405, 2435, 2977, 3730, 4810, 4849, 4870, 5954, 6331, 8473, 9698, 12662, 13801, 14885, 16946, 18019, 24245, 27602, 29770, 31655, 36038, 42365, 48490, 63310, 69005, 84730, 85417, 90095, 110149, 111523, 138010, 170834, 179413, 180190, 181651, 220298, 223046, 234247, 358826, 363302, 427085, 468494, 550745, 557615, 854170, 897065, 908255, 1101490, 1110421, 1115230, 1171235, 1449799, 1794130, 1816510, 2220842, 2342470, 2361463, 2899598, 3160429, 4126351, 4722926, 5552105, 6320858, 6721087, 7248995, 8252702, 11104210, 11807315, 13442174, 14497990, 15802145, 20631755, 23614630, 31604290, 33605435, 41085577, 41263510, 41598079, 53642563, 67210870, 82171154, 83196158, 87374131, 107285126, 174748262, 205427885, 207990395, 268212815, 410855770, 415980790, 436870655, 536425630, 540775027, 873741310, 1081550054, 1539128923, 2703875135, 3078257846, 5407750270, 7695644615, 15391289230, 20008675999, 40017351998, 100043379995, 200086759990]

約数ペア:

[(1, 200086759990), (2, 100043379995), (5, 40017351998), (10, 20008675999), (13, 15391289230), (26, 7695644615), (37, 5407750270), (65, 3078257846), (74, 2703875135), (130, 1539128923), (185, 1081550054), (229, 873741310), (370, 540775027), (373, 536425630), (458, 436870655), (481, 415980790), (487, 410855770), (746, 268212815), (962, 207990395), (974, 205427885), (1145, 174748262), (1865, 107285126), (2290, 87374131), (2405, 83196158), (2435, 82171154), (2977, 67210870), (3730, 53642563), (4810, 41598079), (4849, 41263510), (4870, 41085577), (5954, 33605435), (6331, 31604290), (8473, 23614630), (9698, 20631755), (12662, 15802145), (13801, 14497990), (14885, 13442174), (16946, 11807315), (18019, 11104210), (24245, 8252702), (27602, 7248995), (29770, 6721087), (31655, 6320858), (36038, 5552105), (42365, 4722926), (48490, 4126351), (63310, 3160429), (69005, 2899598), (84730, 2361463), (85417, 2342470), (90095, 2220842), (110149, 1816510), (111523, 1794130), (138010, 1449799), (170834, 1171235), (179413, 1115230), (180190, 1110421), (181651, 1101490), (220298, 908255), (223046, 897065), (234247, 854170), (358826, 557615), (363302, 550745), (427085, 468494)]