201604887

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1163}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 339925248

約数和(自身を除く): 138320361

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 103, 153, 187, 309, 561, 927, 1133, 1163, 1683, 1751, 3399, 3489, 5253, 10197, 10467, 12793, 15759, 19261, 19771, 38379, 57783, 59313, 115137, 119789, 173349, 177939, 217481, 359367, 652443, 1078101, 1317679, 1957329, 2036413, 3953037, 6109239, 11859111, 18327717, 22400543, 67201629, 201604887]

約数ペア:

[(1, 201604887), (3, 67201629), (9, 22400543), (11, 18327717), (17, 11859111), (33, 6109239), (51, 3953037), (99, 2036413), (103, 1957329), (153, 1317679), (187, 1078101), (309, 652443), (561, 359367), (927, 217481), (1133, 177939), (1163, 173349), (1683, 119789), (1751, 115137), (3399, 59313), (3489, 57783), (5253, 38379), (10197, 19771), (10467, 19261), (12793, 15759)]