201984160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7841}}^1$

素因数の和:7886

約数の個数: 96

約数和(自身を含む): 569140992

約数和(自身を除く): 367156832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 7841, 12880, 15682, 25760, 31364, 39205, 54887, 62728, 78410, 109774, 125456, 156820, 180343, 219548, 250912, 274435, 313640, 360686, 439096, 548870, 627280, 721372, 878192, 901715, 1097740, 1254560, 1262401, 1442744, 1756384, 1803430, 2195480, 2524802, 2885488, 3606860, 4390960, 5049604, 5770976, 6312005, 7213720, 8781920, 10099208, 12624010, 14427440, 20198416, 25248020, 28854880, 40396832, 50496040, 100992080, 201984160]

約数ペア:

[(1, 201984160), (2, 100992080), (4, 50496040), (5, 40396832), (7, 28854880), (8, 25248020), (10, 20198416), (14, 14427440), (16, 12624010), (20, 10099208), (23, 8781920), (28, 7213720), (32, 6312005), (35, 5770976), (40, 5049604), (46, 4390960), (56, 3606860), (70, 2885488), (80, 2524802), (92, 2195480), (112, 1803430), (115, 1756384), (140, 1442744), (160, 1262401), (161, 1254560), (184, 1097740), (224, 901715), (230, 878192), (280, 721372), (322, 627280), (368, 548870), (460, 439096), (560, 360686), (644, 313640), (736, 274435), (805, 250912), (920, 219548), (1120, 180343), (1288, 156820), (1610, 125456), (1840, 109774), (2576, 78410), (3220, 62728), (3680, 54887), (5152, 39205), (6440, 31364), (7841, 25760), (12880, 15682)]