209884716

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3527}}^1$

素因数の和:3588

約数の個数: 96

約数和(自身を含む): 592704000

約数和(自身を除く): 382819284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 87, 108, 114, 116, 171, 174, 228, 261, 342, 348, 513, 522, 551, 684, 783, 1026, 1044, 1102, 1566, 1653, 2052, 2204, 3132, 3306, 3527, 4959, 6612, 7054, 9918, 10581, 14108, 14877, 19836, 21162, 29754, 31743, 42324, 59508, 63486, 67013, 95229, 102283, 126972, 134026, 190458, 201039, 204566, 268052, 306849, 380916, 402078, 409132, 603117, 613698, 804156, 920547, 1206234, 1227396, 1809351, 1841094, 1943377, 2412468, 2761641, 3618702, 3682188, 3886754, 5523282, 5830131, 7237404, 7773508, 11046564, 11660262, 17490393, 23320524, 34980786, 52471179, 69961572, 104942358, 209884716]

約数ペア:

[(1, 209884716), (2, 104942358), (3, 69961572), (4, 52471179), (6, 34980786), (9, 23320524), (12, 17490393), (18, 11660262), (19, 11046564), (27, 7773508), (29, 7237404), (36, 5830131), (38, 5523282), (54, 3886754), (57, 3682188), (58, 3618702), (76, 2761641), (87, 2412468), (108, 1943377), (114, 1841094), (116, 1809351), (171, 1227396), (174, 1206234), (228, 920547), (261, 804156), (342, 613698), (348, 603117), (513, 409132), (522, 402078), (551, 380916), (684, 306849), (783, 268052), (1026, 204566), (1044, 201039), (1102, 190458), (1566, 134026), (1653, 126972), (2052, 102283), (2204, 95229), (3132, 67013), (3306, 63486), (3527, 59508), (4959, 42324), (6612, 31743), (7054, 29754), (9918, 21162), (10581, 19836), (14108, 14877)]