202014428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28517}}^1$

素因数の和:28562

約数の個数: 48

約数和(自身を含む): 459938304

約数和(自身を除く): 257923876

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 28517, 57034, 114068, 199619, 313687, 399238, 627374, 655891, 798476, 1254748, 1311782, 2195809, 2623564, 4391618, 4591237, 7214801, 8783236, 9182474, 14429602, 18364948, 28859204, 50503607, 101007214, 202014428]

約数ペア:

[(1, 202014428), (2, 101007214), (4, 50503607), (7, 28859204), (11, 18364948), (14, 14429602), (22, 9182474), (23, 8783236), (28, 7214801), (44, 4591237), (46, 4391618), (77, 2623564), (92, 2195809), (154, 1311782), (161, 1254748), (253, 798476), (308, 655891), (322, 627374), (506, 399238), (644, 313687), (1012, 199619), (1771, 114068), (3542, 57034), (7084, 28517)]