201113500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1553}}^1$

素因数の和:1616

約数の個数: 96

約数和(自身を含む): 515878272

約数和(自身を除く): 314764772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 125, 140, 148, 175, 185, 250, 259, 350, 370, 500, 518, 700, 740, 875, 925, 1036, 1295, 1553, 1750, 1850, 2590, 3106, 3500, 3700, 4625, 5180, 6212, 6475, 7765, 9250, 10871, 12950, 15530, 18500, 21742, 25900, 31060, 32375, 38825, 43484, 54355, 57461, 64750, 77650, 108710, 114922, 129500, 155300, 194125, 217420, 229844, 271775, 287305, 388250, 402227, 543550, 574610, 776500, 804454, 1087100, 1149220, 1358875, 1436525, 1608908, 2011135, 2717750, 2873050, 4022270, 5435500, 5746100, 7182625, 8044540, 10055675, 14365250, 20111350, 28730500, 40222700, 50278375, 100556750, 201113500]

約数ペア:

[(1, 201113500), (2, 100556750), (4, 50278375), (5, 40222700), (7, 28730500), (10, 20111350), (14, 14365250), (20, 10055675), (25, 8044540), (28, 7182625), (35, 5746100), (37, 5435500), (50, 4022270), (70, 2873050), (74, 2717750), (100, 2011135), (125, 1608908), (140, 1436525), (148, 1358875), (175, 1149220), (185, 1087100), (250, 804454), (259, 776500), (350, 574610), (370, 543550), (500, 402227), (518, 388250), (700, 287305), (740, 271775), (875, 229844), (925, 217420), (1036, 194125), (1295, 155300), (1553, 129500), (1750, 114922), (1850, 108710), (2590, 77650), (3106, 64750), (3500, 57461), (3700, 54355), (4625, 43484), (5180, 38825), (6212, 32375), (6475, 31060), (7765, 25900), (9250, 21742), (10871, 18500), (12950, 15530)]