201760328

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2579}}^1$

素因数の和:2730

約数の個数: 64

約数和(自身を含む): 475545600

約数和(自身を除く): 273785272

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 127, 154, 254, 308, 508, 616, 889, 1016, 1397, 1778, 2579, 2794, 3556, 5158, 5588, 7112, 9779, 10316, 11176, 18053, 19558, 20632, 28369, 36106, 39116, 56738, 72212, 78232, 113476, 144424, 198583, 226952, 327533, 397166, 655066, 794332, 1310132, 1588664, 2292731, 2620264, 3602863, 4585462, 7205726, 9170924, 14411452, 18341848, 25220041, 28822904, 50440082, 100880164, 201760328]

約数ペア:

[(1, 201760328), (2, 100880164), (4, 50440082), (7, 28822904), (8, 25220041), (11, 18341848), (14, 14411452), (22, 9170924), (28, 7205726), (44, 4585462), (56, 3602863), (77, 2620264), (88, 2292731), (127, 1588664), (154, 1310132), (254, 794332), (308, 655066), (508, 397166), (616, 327533), (889, 226952), (1016, 198583), (1397, 144424), (1778, 113476), (2579, 78232), (2794, 72212), (3556, 56738), (5158, 39116), (5588, 36106), (7112, 28369), (9779, 20632), (10316, 19558), (11176, 18053)]