206676723

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1237}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 309480192

約数和(自身を除く): 102803469

約数列:

[1, 3, 11, 33, 61, 83, 183, 249, 671, 913, 1237, 2013, 2739, 3711, 5063, 13607, 15189, 40821, 55693, 75457, 102671, 167079, 226371, 308013, 830027, 1129381, 2490081, 3388143, 6262931, 18788793, 68892241, 206676723]

約数ペア:

[(1, 206676723), (3, 68892241), (11, 18788793), (33, 6262931), (61, 3388143), (83, 2490081), (183, 1129381), (249, 830027), (671, 308013), (913, 226371), (1237, 167079), (2013, 102671), (2739, 75457), (3711, 55693), (5063, 40821), (13607, 15189)]