207986674

素因数分解:

$2^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{21013}}^1$

素因数の和:21130

約数の個数: 24

約数和(自身を含む): 366526188

約数和(自身を除く): 158539514

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 707, 1414, 4949, 9898, 21013, 42026, 147091, 294182, 1029637, 2059274, 2122313, 4244626, 14856191, 29712382, 103993337, 207986674]

約数ペア:

[(1, 207986674), (2, 103993337), (7, 29712382), (14, 14856191), (49, 4244626), (98, 2122313), (101, 2059274), (202, 1029637), (707, 294182), (1414, 147091), (4949, 42026), (9898, 21013)]