204968988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1979}}^1$

素因数の和:2136

約数の個数: 96

約数和(自身を含む): 612057600

約数和(自身を除く): 407088612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 137, 189, 252, 274, 378, 411, 548, 756, 822, 959, 1233, 1644, 1918, 1979, 2466, 2877, 3699, 3836, 3958, 4932, 5754, 5937, 7398, 7916, 8631, 11508, 11874, 13853, 14796, 17262, 17811, 23748, 25893, 27706, 34524, 35622, 41559, 51786, 53433, 55412, 71244, 83118, 103572, 106866, 124677, 166236, 213732, 249354, 271123, 374031, 498708, 542246, 748062, 813369, 1084492, 1496124, 1626738, 1897861, 2440107, 3253476, 3795722, 4880214, 5693583, 7320321, 7591444, 9760428, 11387166, 14640642, 17080749, 22774332, 29281284, 34161498, 51242247, 68322996, 102484494, 204968988]

約数ペア:

[(1, 204968988), (2, 102484494), (3, 68322996), (4, 51242247), (6, 34161498), (7, 29281284), (9, 22774332), (12, 17080749), (14, 14640642), (18, 11387166), (21, 9760428), (27, 7591444), (28, 7320321), (36, 5693583), (42, 4880214), (54, 3795722), (63, 3253476), (84, 2440107), (108, 1897861), (126, 1626738), (137, 1496124), (189, 1084492), (252, 813369), (274, 748062), (378, 542246), (411, 498708), (548, 374031), (756, 271123), (822, 249354), (959, 213732), (1233, 166236), (1644, 124677), (1918, 106866), (1979, 103572), (2466, 83118), (2877, 71244), (3699, 55412), (3836, 53433), (3958, 51786), (4932, 41559), (5754, 35622), (5937, 34524), (7398, 27706), (7916, 25893), (8631, 23748), (11508, 17811), (11874, 17262), (13853, 14796)]