201623590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{14621}}^1$

素因数の和:14832

約数の個数: 32

約数和(自身を含む): 416902464

約数和(自身を除く): 215278874

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 6895, 13790, 14621, 29242, 73105, 102347, 146210, 204694, 511735, 1023470, 2880337, 5760674, 14401685, 20162359, 28803370, 40324718, 100811795, 201623590]

約数ペア:

[(1, 201623590), (2, 100811795), (5, 40324718), (7, 28803370), (10, 20162359), (14, 14401685), (35, 5760674), (70, 2880337), (197, 1023470), (394, 511735), (985, 204694), (1379, 146210), (1970, 102347), (2758, 73105), (6895, 29242), (13790, 14621)]