201810565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{4363}}^1$

素因数の和:4437

約数の個数: 24

約数和(自身を含む): 273675168

約数和(自身を除く): 71864603

約数列:

[1, 5, 11, 29, 55, 145, 319, 841, 1595, 4205, 4363, 9251, 21815, 46255, 47993, 126527, 239965, 632635, 1391797, 3669283, 6958985, 18346415, 40362113, 201810565]

約数ペア:

[(1, 201810565), (5, 40362113), (11, 18346415), (29, 6958985), (55, 3669283), (145, 1391797), (319, 632635), (841, 239965), (1595, 126527), (4205, 47993), (4363, 46255), (9251, 21815)]