201865304

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{19853}}^1$

素因数の和:19931

約数の個数: 32

約数和(自身を含む): 400256640

約数和(自身を除く): 198391336

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 10168, 19853, 39706, 79412, 158824, 615443, 813973, 1230886, 1627946, 2461772, 3255892, 4923544, 6511784, 25233163, 50466326, 100932652, 201865304]

約数ペア:

[(1, 201865304), (2, 100932652), (4, 50466326), (8, 25233163), (31, 6511784), (41, 4923544), (62, 3255892), (82, 2461772), (124, 1627946), (164, 1230886), (248, 813973), (328, 615443), (1271, 158824), (2542, 79412), (5084, 39706), (10168, 19853)]