198102996

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6719}}^1$

素因数の和:6755

約数の個数: 120

約数和(自身を含む): 637486080

約数和(自身を除く): 439383084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 6719, 7371, 9828, 13438, 14742, 20157, 26876, 29484, 40314, 47033, 60471, 80628, 87347, 94066, 120942, 141099, 174694, 181413, 188132, 241884, 262041, 282198, 349388, 362826, 423297, 524082, 544239, 564396, 611429, 725652, 786123, 846594, 1048164, 1088478, 1222858, 1269891, 1572246, 1693188, 1834287, 2176956, 2358369, 2445716, 2539782, 3144492, 3668574, 3809673, 4716738, 5079564, 5502861, 7075107, 7337148, 7619346, 9433476, 11005722, 14150214, 15238692, 16508583, 22011444, 28300428, 33017166, 49525749, 66034332, 99051498, 198102996]

約数ペア:

[(1, 198102996), (2, 99051498), (3, 66034332), (4, 49525749), (6, 33017166), (7, 28300428), (9, 22011444), (12, 16508583), (13, 15238692), (14, 14150214), (18, 11005722), (21, 9433476), (26, 7619346), (27, 7337148), (28, 7075107), (36, 5502861), (39, 5079564), (42, 4716738), (52, 3809673), (54, 3668574), (63, 3144492), (78, 2539782), (81, 2445716), (84, 2358369), (91, 2176956), (108, 1834287), (117, 1693188), (126, 1572246), (156, 1269891), (162, 1222858), (182, 1088478), (189, 1048164), (234, 846594), (252, 786123), (273, 725652), (324, 611429), (351, 564396), (364, 544239), (378, 524082), (468, 423297), (546, 362826), (567, 349388), (702, 282198), (756, 262041), (819, 241884), (1053, 188132), (1092, 181413), (1134, 174694), (1404, 141099), (1638, 120942), (2106, 94066), (2268, 87347), (2457, 80628), (3276, 60471), (4212, 47033), (4914, 40314), (6719, 29484), (7371, 26876), (9828, 20157), (13438, 14742)]