201455830975

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{192601}}^1$

素因数の和:192800

約数の個数: 48

約数和(自身を含む): 294234223360

約数和(自身を除く): 92778392385

約数列:

[1, 5, 7, 25, 35, 43, 139, 175, 215, 301, 695, 973, 1075, 1505, 3475, 4865, 5977, 7525, 24325, 29885, 41839, 149425, 192601, 209195, 963005, 1045975, 1348207, 4815025, 6741035, 8281843, 26771539, 33705175, 41409215, 57972901, 133857695, 187400773, 207046075, 289864505, 669288475, 937003865, 1151176177, 1449322525, 4685019325, 5755880885, 8058233239, 28779404425, 40291166195, 201455830975]

約数ペア:

[(1, 201455830975), (5, 40291166195), (7, 28779404425), (25, 8058233239), (35, 5755880885), (43, 4685019325), (139, 1449322525), (175, 1151176177), (215, 937003865), (301, 669288475), (695, 289864505), (973, 207046075), (1075, 187400773), (1505, 133857695), (3475, 57972901), (4865, 41409215), (5977, 33705175), (7525, 26771539), (24325, 8281843), (29885, 6741035), (41839, 4815025), (149425, 1348207), (192601, 1045975), (209195, 963005)]