201531374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1117}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 338083200

約数和(自身を除く): 136551826

約数列:

[1, 2, 11, 22, 59, 118, 139, 278, 649, 1117, 1298, 1529, 2234, 3058, 8201, 12287, 16402, 24574, 65903, 90211, 131806, 155263, 180422, 310526, 724933, 1449866, 1707893, 3415786, 9160517, 18321034, 100765687, 201531374]

約数ペア:

[(1, 201531374), (2, 100765687), (11, 18321034), (22, 9160517), (59, 3415786), (118, 1707893), (139, 1449866), (278, 724933), (649, 310526), (1117, 180422), (1298, 155263), (1529, 131806), (2234, 90211), (3058, 65903), (8201, 24574), (12287, 16402)]