201389702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7433}}^1$

素因数の和:7508

約数の個数: 32

約数和(自身を含む): 342558720

約数和(自身を除く): 141169018

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 437, 589, 713, 874, 1178, 1426, 7433, 13547, 14866, 27094, 141227, 170959, 230423, 282454, 341918, 460846, 3248221, 4378037, 5299729, 6496442, 8756074, 10599458, 100694851, 201389702]

約数ペア:

[(1, 201389702), (2, 100694851), (19, 10599458), (23, 8756074), (31, 6496442), (38, 5299729), (46, 4378037), (62, 3248221), (437, 460846), (589, 341918), (713, 282454), (874, 230423), (1178, 170959), (1426, 141227), (7433, 27094), (13547, 14866)]