196962948

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 642880000

約数和(自身を除く): 445917052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 343, 351, 364, 378, 409, 441, 468, 546, 588, 637, 686, 702, 756, 818, 819, 882, 1029, 1092, 1227, 1274, 1323, 1372, 1404, 1636, 1638, 1764, 1911, 2058, 2454, 2457, 2548, 2646, 2863, 3087, 3276, 3681, 3822, 4116, 4459, 4908, 4914, 5292, 5317, 5726, 5733, 6174, 7362, 7644, 8589, 8918, 9261, 9828, 10634, 11043, 11452, 11466, 12348, 13377, 14724, 15951, 17178, 17199, 17836, 18522, 20041, 21268, 22086, 22932, 25767, 26754, 31902, 34356, 34398, 37044, 37219, 40082, 40131, 44172, 47853, 51534, 53508, 60123, 63804, 68796, 74438, 77301, 80164, 80262, 95706, 103068, 111657, 120246, 120393, 140287, 143559, 148876, 154602, 160524, 180369, 191412, 223314, 240492, 240786, 260533, 280574, 287118, 309204, 334971, 360738, 420861, 446628, 481572, 521066, 541107, 561148, 574236, 669942, 721476, 781599, 841722, 1004913, 1042132, 1082214, 1262583, 1339884, 1563198, 1683444, 1823731, 2009826, 2164428, 2344797, 2525166, 3126396, 3647462, 3787749, 4019652, 4689594, 5050332, 5471193, 7034391, 7294924, 7575498, 9379188, 10942386, 14068782, 15150996, 16413579, 21884772, 28137564, 32827158, 49240737, 65654316, 98481474, 196962948]

約数ペア:

[(1, 196962948), (2, 98481474), (3, 65654316), (4, 49240737), (6, 32827158), (7, 28137564), (9, 21884772), (12, 16413579), (13, 15150996), (14, 14068782), (18, 10942386), (21, 9379188), (26, 7575498), (27, 7294924), (28, 7034391), (36, 5471193), (39, 5050332), (42, 4689594), (49, 4019652), (52, 3787749), (54, 3647462), (63, 3126396), (78, 2525166), (84, 2344797), (91, 2164428), (98, 2009826), (108, 1823731), (117, 1683444), (126, 1563198), (147, 1339884), (156, 1262583), (182, 1082214), (189, 1042132), (196, 1004913), (234, 841722), (252, 781599), (273, 721476), (294, 669942), (343, 574236), (351, 561148), (364, 541107), (378, 521066), (409, 481572), (441, 446628), (468, 420861), (546, 360738), (588, 334971), (637, 309204), (686, 287118), (702, 280574), (756, 260533), (818, 240786), (819, 240492), (882, 223314), (1029, 191412), (1092, 180369), (1227, 160524), (1274, 154602), (1323, 148876), (1372, 143559), (1404, 140287), (1636, 120393), (1638, 120246), (1764, 111657), (1911, 103068), (2058, 95706), (2454, 80262), (2457, 80164), (2548, 77301), (2646, 74438), (2863, 68796), (3087, 63804), (3276, 60123), (3681, 53508), (3822, 51534), (4116, 47853), (4459, 44172), (4908, 40131), (4914, 40082), (5292, 37219), (5317, 37044), (5726, 34398), (5733, 34356), (6174, 31902), (7362, 26754), (7644, 25767), (8589, 22932), (8918, 22086), (9261, 21268), (9828, 20041), (10634, 18522), (11043, 17836), (11452, 17199), (11466, 17178), (12348, 15951), (13377, 14724)]