201769304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{43261}}^1$

素因数の和:43331

約数の個数: 32

約数和(自身を含む): 420506640

約数和(自身を除く): 218737336

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 43261, 86522, 173044, 346088, 475871, 951742, 1903484, 2292833, 3806968, 4585666, 9171332, 18342664, 25221163, 50442326, 100884652, 201769304]

約数ペア:

[(1, 201769304), (2, 100884652), (4, 50442326), (8, 25221163), (11, 18342664), (22, 9171332), (44, 4585666), (53, 3806968), (88, 2292833), (106, 1903484), (212, 951742), (424, 475871), (583, 346088), (1166, 173044), (2332, 86522), (4664, 43261)]