204039241

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 248997888

約数和(自身を除く): 44958647

約数列:

[1, 7, 31, 53, 113, 157, 217, 371, 791, 1099, 1643, 3503, 4867, 5989, 8321, 11501, 17741, 24521, 34069, 41923, 58247, 124187, 185659, 257951, 549971, 940273, 1299613, 1805657, 3849797, 6581911, 29148463, 204039241]

約数ペア:

[(1, 204039241), (7, 29148463), (31, 6581911), (53, 3849797), (113, 1805657), (157, 1299613), (217, 940273), (371, 549971), (791, 257951), (1099, 185659), (1643, 124187), (3503, 58247), (4867, 41923), (5989, 34069), (8321, 24521), (11501, 17741)]