201822754

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{733}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 352601856

約数和(自身を除く): 150779102

約数列:

[1, 2, 7, 14, 71, 142, 277, 497, 554, 733, 994, 1466, 1939, 3878, 5131, 10262, 19667, 39334, 52043, 104086, 137669, 203041, 275338, 364301, 406082, 728602, 1421287, 2842574, 14415911, 28831822, 100911377, 201822754]

約数ペア:

[(1, 201822754), (2, 100911377), (7, 28831822), (14, 14415911), (71, 2842574), (142, 1421287), (277, 728602), (497, 406082), (554, 364301), (733, 275338), (994, 203041), (1466, 137669), (1939, 104086), (3878, 52043), (5131, 39334), (10262, 19667)]