201604897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 234612000

約数和(自身を除く): 33007103

約数列:

[1, 13, 29, 37, 97, 149, 377, 481, 1073, 1261, 1937, 2813, 3589, 4321, 5513, 13949, 14453, 36569, 46657, 56173, 71669, 104081, 159877, 187889, 419137, 534761, 1353053, 2078401, 5448781, 6951893, 15508069, 201604897]

約数ペア:

[(1, 201604897), (13, 15508069), (29, 6951893), (37, 5448781), (97, 2078401), (149, 1353053), (377, 534761), (481, 419137), (1073, 187889), (1261, 159877), (1937, 104081), (2813, 71669), (3589, 56173), (4321, 46657), (5513, 36569), (13949, 14453)]