207425139988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1\times {\mathrm{139387}}^1$

素因数の和:140524

約数の個数: 48

約数和(自身を含む): 409145038848

約数和(自身を除く): 201719898860

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1091, 1364, 2182, 4364, 12001, 24002, 33821, 48004, 67642, 135284, 139387, 278774, 372031, 557548, 744062, 1488124, 1533257, 3066514, 4320997, 6133028, 8641994, 17283988, 47530967, 95061934, 152071217, 190123868, 304142434, 608284868, 1672783387, 3345566774, 4714207727, 6691133548, 9428415454, 18856830908, 51856284997, 103712569994, 207425139988]

約数ペア:

[(1, 207425139988), (2, 103712569994), (4, 51856284997), (11, 18856830908), (22, 9428415454), (31, 6691133548), (44, 4714207727), (62, 3345566774), (124, 1672783387), (341, 608284868), (682, 304142434), (1091, 190123868), (1364, 152071217), (2182, 95061934), (4364, 47530967), (12001, 17283988), (24002, 8641994), (33821, 6133028), (48004, 4320997), (67642, 3066514), (135284, 1533257), (139387, 1488124), (278774, 744062), (372031, 557548)]