200815645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1741}}^1$

素因数の和:1845

約数の個数: 32

約数和(自身を含む): 270915840

約数和(自身を除く): 70100195

約数列:

[1, 5, 17, 23, 59, 85, 115, 295, 391, 1003, 1357, 1741, 1955, 5015, 6785, 8705, 23069, 29597, 40043, 102719, 115345, 147985, 200215, 513595, 680731, 1746223, 2362537, 3403655, 8731115, 11812685, 40163129, 200815645]

約数ペア:

[(1, 200815645), (5, 40163129), (17, 11812685), (23, 8731115), (59, 3403655), (85, 2362537), (115, 1746223), (295, 680731), (391, 513595), (1003, 200215), (1357, 147985), (1741, 115345), (1955, 102719), (5015, 40043), (6785, 29597), (8705, 23069)]