207461189

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 233654400

約数和(自身を除く): 26193211

約数列:

[1, 13, 41, 79, 169, 379, 533, 1027, 3239, 4927, 6929, 13351, 15539, 29941, 42107, 64051, 202007, 389233, 547391, 1227581, 2626091, 5060029, 15958553, 207461189]

約数ペア:

[(1, 207461189), (13, 15958553), (41, 5060029), (79, 2626091), (169, 1227581), (379, 547391), (533, 389233), (1027, 202007), (3239, 64051), (4927, 42107), (6929, 29941), (13351, 15539)]