204391432

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5119}}^1$

素因数の和:5186

約数の個数: 64

約数和(自身を含む): 471859200

約数和(自身を除く): 267467768

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 644, 713, 868, 1288, 1426, 1736, 2852, 4991, 5119, 5704, 9982, 10238, 19964, 20476, 35833, 39928, 40952, 71666, 117737, 143332, 158689, 235474, 286664, 317378, 470948, 634756, 824159, 941896, 1110823, 1269512, 1648318, 2221646, 3296636, 3649847, 4443292, 6593272, 7299694, 8886584, 14599388, 25548929, 29198776, 51097858, 102195716, 204391432]

約数ペア:

[(1, 204391432), (2, 102195716), (4, 51097858), (7, 29198776), (8, 25548929), (14, 14599388), (23, 8886584), (28, 7299694), (31, 6593272), (46, 4443292), (56, 3649847), (62, 3296636), (92, 2221646), (124, 1648318), (161, 1269512), (184, 1110823), (217, 941896), (248, 824159), (322, 634756), (434, 470948), (644, 317378), (713, 286664), (868, 235474), (1288, 158689), (1426, 143332), (1736, 117737), (2852, 71666), (4991, 40952), (5119, 39928), (5704, 35833), (9982, 20476), (10238, 19964)]