202121232

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1$

素因数の和:1680

約数の個数: 80

約数和(自身を含む): 543953280

約数和(自身を除く): 341832048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 73, 74, 111, 146, 148, 219, 222, 292, 296, 438, 444, 584, 592, 876, 888, 1168, 1559, 1752, 1776, 2701, 3118, 3504, 4677, 5402, 6236, 8103, 9354, 10804, 12472, 16206, 18708, 21608, 24944, 32412, 37416, 43216, 57683, 64824, 74832, 113807, 115366, 129648, 173049, 227614, 230732, 341421, 346098, 455228, 461464, 682842, 692196, 910456, 922928, 1365684, 1384392, 1820912, 2731368, 2768784, 4210859, 5462736, 8421718, 12632577, 16843436, 25265154, 33686872, 50530308, 67373744, 101060616, 202121232]

約数ペア:

[(1, 202121232), (2, 101060616), (3, 67373744), (4, 50530308), (6, 33686872), (8, 25265154), (12, 16843436), (16, 12632577), (24, 8421718), (37, 5462736), (48, 4210859), (73, 2768784), (74, 2731368), (111, 1820912), (146, 1384392), (148, 1365684), (219, 922928), (222, 910456), (292, 692196), (296, 682842), (438, 461464), (444, 455228), (584, 346098), (592, 341421), (876, 230732), (888, 227614), (1168, 173049), (1559, 129648), (1752, 115366), (1776, 113807), (2701, 74832), (3118, 64824), (3504, 57683), (4677, 43216), (5402, 37416), (6236, 32412), (8103, 24944), (9354, 21608), (10804, 18708), (12472, 16206)]