201242104

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{87649}}^1$

素因数の和:87703

約数の個数: 32

約数和(自身を含む): 441756000

約数和(自身を除く): 240513896

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 87649, 175298, 350596, 613543, 701192, 1227086, 2454172, 3593609, 4908344, 7187218, 14374436, 25155263, 28748872, 50310526, 100621052, 201242104]

約数ペア:

[(1, 201242104), (2, 100621052), (4, 50310526), (7, 28748872), (8, 25155263), (14, 14374436), (28, 7187218), (41, 4908344), (56, 3593609), (82, 2454172), (164, 1227086), (287, 701192), (328, 613543), (574, 350596), (1148, 175298), (2296, 87649)]