207989492836

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{313}}^1\times {\mathrm{695087}}^1$

素因数の和:695643

約数の個数: 24

約数和(自身を含む): 366672821760

約数和(自身を除く): 158683328924

約数列:

[1, 2, 4, 239, 313, 478, 626, 956, 1252, 74807, 149614, 299228, 695087, 1390174, 2780348, 166125793, 217562231, 332251586, 435124462, 664503172, 870248924, 51997373209, 103994746418, 207989492836]

約数ペア:

[(1, 207989492836), (2, 103994746418), (4, 51997373209), (239, 870248924), (313, 664503172), (478, 435124462), (626, 332251586), (956, 217562231), (1252, 166125793), (74807, 2780348), (149614, 1390174), (299228, 695087)]