207816644

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{17971}}^1$

素因数の和:18048

約数の個数: 36

約数和(自身を含む): 430249680

約数和(自身を除く): 222433036

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 413, 826, 1652, 2891, 5782, 11564, 17971, 35942, 71884, 125797, 251594, 503188, 880579, 1060289, 1761158, 2120578, 3522316, 4241156, 7422023, 14844046, 29688092, 51954161, 103908322, 207816644]

約数ペア:

[(1, 207816644), (2, 103908322), (4, 51954161), (7, 29688092), (14, 14844046), (28, 7422023), (49, 4241156), (59, 3522316), (98, 2120578), (118, 1761158), (196, 1060289), (236, 880579), (413, 503188), (826, 251594), (1652, 125797), (2891, 71884), (5782, 35942), (11564, 17971)]