200220160

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11173}}^1$

素因数の和:11203

約数の個数: 80

約数和(自身を含む): 548688096

約数和(自身を除く): 348467936

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, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 11173, 17920, 22346, 44692, 55865, 78211, 89384, 111730, 156422, 178768, 223460, 312844, 357536, 391055, 446920, 625688, 715072, 782110, 893840, 1251376, 1430144, 1564220, 1787680, 2502752, 2860288, 3128440, 3575360, 5005504, 5720576, 6256880, 7150720, 10011008, 12513760, 14301440, 20022016, 25027520, 28602880, 40044032, 50055040, 100110080, 200220160]

約数ペア:

[(1, 200220160), (2, 100110080), (4, 50055040), (5, 40044032), (7, 28602880), (8, 25027520), (10, 20022016), (14, 14301440), (16, 12513760), (20, 10011008), (28, 7150720), (32, 6256880), (35, 5720576), (40, 5005504), (56, 3575360), (64, 3128440), (70, 2860288), (80, 2502752), (112, 1787680), (128, 1564220), (140, 1430144), (160, 1251376), (224, 893840), (256, 782110), (280, 715072), (320, 625688), (448, 446920), (512, 391055), (560, 357536), (640, 312844), (896, 223460), (1120, 178768), (1280, 156422), (1792, 111730), (2240, 89384), (2560, 78211), (3584, 55865), (4480, 44692), (8960, 22346), (11173, 17920)]