198710484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 579616128

約数和(自身を除く): 380905644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 103, 119, 147, 193, 196, 204, 206, 238, 294, 309, 357, 386, 412, 476, 579, 588, 618, 714, 721, 772, 833, 1158, 1236, 1351, 1428, 1442, 1666, 1751, 2163, 2316, 2499, 2702, 2884, 3281, 3332, 3502, 4053, 4326, 4998, 5047, 5253, 5404, 6562, 7004, 8106, 8652, 9457, 9843, 9996, 10094, 10506, 12257, 13124, 15141, 16212, 18914, 19686, 19879, 20188, 21012, 22967, 24514, 28371, 30282, 36771, 37828, 39372, 39758, 45934, 49028, 56742, 59637, 60564, 68901, 73542, 79516, 85799, 91868, 113484, 119274, 137802, 139153, 147084, 160769, 171598, 238548, 257397, 275604, 278306, 321538, 337943, 343196, 417459, 482307, 514794, 556612, 643076, 675886, 834918, 964614, 974071, 1013829, 1029588, 1351772, 1669836, 1929228, 1948142, 2027658, 2365601, 2922213, 3896284, 4055316, 4731202, 5844426, 7096803, 9462404, 11688852, 14193606, 16559207, 28387212, 33118414, 49677621, 66236828, 99355242, 198710484]

約数ペア:

[(1, 198710484), (2, 99355242), (3, 66236828), (4, 49677621), (6, 33118414), (7, 28387212), (12, 16559207), (14, 14193606), (17, 11688852), (21, 9462404), (28, 7096803), (34, 5844426), (42, 4731202), (49, 4055316), (51, 3896284), (68, 2922213), (84, 2365601), (98, 2027658), (102, 1948142), (103, 1929228), (119, 1669836), (147, 1351772), (193, 1029588), (196, 1013829), (204, 974071), (206, 964614), (238, 834918), (294, 675886), (309, 643076), (357, 556612), (386, 514794), (412, 482307), (476, 417459), (579, 343196), (588, 337943), (618, 321538), (714, 278306), (721, 275604), (772, 257397), (833, 238548), (1158, 171598), (1236, 160769), (1351, 147084), (1428, 139153), (1442, 137802), (1666, 119274), (1751, 113484), (2163, 91868), (2316, 85799), (2499, 79516), (2702, 73542), (2884, 68901), (3281, 60564), (3332, 59637), (3502, 56742), (4053, 49028), (4326, 45934), (4998, 39758), (5047, 39372), (5253, 37828), (5404, 36771), (6562, 30282), (7004, 28371), (8106, 24514), (8652, 22967), (9457, 21012), (9843, 20188), (9996, 19879), (10094, 19686), (10506, 18914), (12257, 16212), (13124, 15141)]