201954742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{14321}}^1$

素因数の和:14975

約数の個数: 16

約数和(自身を含む): 331010064

約数和(自身を除く): 129055322

約数列:

[1, 2, 11, 22, 641, 1282, 7051, 14102, 14321, 28642, 157531, 315062, 9179761, 18359522, 100977371, 201954742]

約数ペア:

[(1, 201954742), (2, 100977371), (11, 18359522), (22, 9179761), (641, 315062), (1282, 157531), (7051, 28642), (14102, 14321)]