201268864

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{50723}}^1$

素因数の和:50768

約数の個数: 32

約数和(自身を含む): 413907840

約数和(自身を除く): 212638976

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 50723, 101446, 202892, 405784, 811568, 1572413, 1623136, 3144826, 3246272, 6289652, 6492544, 12579304, 25158608, 50317216, 100634432, 201268864]

約数ペア:

[(1, 201268864), (2, 100634432), (4, 50317216), (8, 25158608), (16, 12579304), (31, 6492544), (32, 6289652), (62, 3246272), (64, 3144826), (124, 1623136), (128, 1572413), (248, 811568), (496, 405784), (992, 202892), (1984, 101446), (3968, 50723)]