200533760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{22381}}^1$

素因数の和:22409

約数の個数: 72

約数和(自身を含む): 548985696

約数和(自身を除く): 348451936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 22381, 44762, 89524, 111905, 156667, 179048, 223810, 313334, 358096, 447620, 626668, 716192, 783335, 895240, 1253336, 1432384, 1566670, 1790480, 2506672, 2864768, 3133340, 3580960, 5013344, 5729536, 6266680, 7161920, 10026688, 12533360, 14323840, 20053376, 25066720, 28647680, 40106752, 50133440, 100266880, 200533760]

約数ペア:

[(1, 200533760), (2, 100266880), (4, 50133440), (5, 40106752), (7, 28647680), (8, 25066720), (10, 20053376), (14, 14323840), (16, 12533360), (20, 10026688), (28, 7161920), (32, 6266680), (35, 5729536), (40, 5013344), (56, 3580960), (64, 3133340), (70, 2864768), (80, 2506672), (112, 1790480), (128, 1566670), (140, 1432384), (160, 1253336), (224, 895240), (256, 783335), (280, 716192), (320, 626668), (448, 447620), (560, 358096), (640, 313334), (896, 223810), (1120, 179048), (1280, 156667), (1792, 111905), (2240, 89524), (4480, 44762), (8960, 22381)]