201565494

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{861391}}^1$

素因数の和:861412

約数の個数: 24

約数和(自身を含む): 470320032

約数和(自身を除く): 268754538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 861391, 1722782, 2584173, 5168346, 7752519, 11198083, 15505038, 22396166, 33594249, 67188498, 100782747, 201565494]

約数ペア:

[(1, 201565494), (2, 100782747), (3, 67188498), (6, 33594249), (9, 22396166), (13, 15505038), (18, 11198083), (26, 7752519), (39, 5168346), (78, 2584173), (117, 1722782), (234, 861391)]