197215656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4583}}^1$

素因数の和:4766

約数の個数: 64

約数和(自身を含む): 541278720

約数和(自身を除く): 344063064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 163, 264, 326, 489, 652, 978, 1304, 1793, 1956, 3586, 3912, 4583, 5379, 7172, 9166, 10758, 13749, 14344, 18332, 21516, 27498, 36664, 43032, 50413, 54996, 100826, 109992, 151239, 201652, 302478, 403304, 604956, 747029, 1209912, 1494058, 2241087, 2988116, 4482174, 5976232, 8217319, 8964348, 16434638, 17928696, 24651957, 32869276, 49303914, 65738552, 98607828, 197215656]

約数ペア:

[(1, 197215656), (2, 98607828), (3, 65738552), (4, 49303914), (6, 32869276), (8, 24651957), (11, 17928696), (12, 16434638), (22, 8964348), (24, 8217319), (33, 5976232), (44, 4482174), (66, 2988116), (88, 2241087), (132, 1494058), (163, 1209912), (264, 747029), (326, 604956), (489, 403304), (652, 302478), (978, 201652), (1304, 151239), (1793, 109992), (1956, 100826), (3586, 54996), (3912, 50413), (4583, 43032), (5379, 36664), (7172, 27498), (9166, 21516), (10758, 18332), (13749, 14344)]