201800924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{12641}}^1$

素因数の和:12965

約数の個数: 24

約数和(自身を含む): 381586128

約数和(自身を除く): 179785204

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1228, 3991, 7982, 12641, 15964, 25282, 50564, 164333, 328666, 657332, 3880787, 7761574, 15523148, 50450231, 100900462, 201800924]

約数ペア:

[(1, 201800924), (2, 100900462), (4, 50450231), (13, 15523148), (26, 7761574), (52, 3880787), (307, 657332), (614, 328666), (1228, 164333), (3991, 50564), (7982, 25282), (12641, 15964)]