202344280

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{64033}}^1$

素因数の和:64123

約数の個数: 32

約数和(自身を含む): 461044800

約数和(自身を除く): 258700520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 64033, 128066, 256132, 320165, 512264, 640330, 1280660, 2561320, 5058607, 10117214, 20234428, 25293035, 40468856, 50586070, 101172140, 202344280]

約数ペア:

[(1, 202344280), (2, 101172140), (4, 50586070), (5, 40468856), (8, 25293035), (10, 20234428), (20, 10117214), (40, 5058607), (79, 2561320), (158, 1280660), (316, 640330), (395, 512264), (632, 320165), (790, 256132), (1580, 128066), (3160, 64033)]