196993944

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:479

約数の個数: 160

約数和(自身を含む): 637195680

約数和(自身を除く): 440201736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 137, 162, 168, 189, 216, 252, 274, 317, 324, 378, 411, 504, 548, 567, 634, 648, 756, 822, 951, 959, 1096, 1134, 1233, 1268, 1512, 1644, 1902, 1918, 2219, 2268, 2466, 2536, 2853, 2877, 3288, 3699, 3804, 3836, 4438, 4536, 4932, 5706, 5754, 6657, 7398, 7608, 7672, 8559, 8631, 8876, 9864, 11097, 11412, 11508, 13314, 14796, 17118, 17262, 17752, 19971, 22194, 22824, 23016, 25677, 25893, 26628, 29592, 34236, 34524, 39942, 43429, 44388, 51354, 51786, 53256, 59913, 68472, 69048, 77679, 79884, 86858, 88776, 102708, 103572, 119826, 130287, 155358, 159768, 173716, 179739, 205416, 207144, 239652, 260574, 304003, 310716, 347432, 359478, 390861, 479304, 521148, 608006, 621432, 718956, 781722, 912009, 1042296, 1172583, 1216012, 1437912, 1563444, 1824018, 2345166, 2432024, 2736027, 3126888, 3517749, 3648036, 4690332, 5472054, 7035498, 7296072, 8208081, 9380664, 10944108, 14070996, 16416162, 21888216, 24624243, 28141992, 32832324, 49248486, 65664648, 98496972, 196993944]

約数ペア:

[(1, 196993944), (2, 98496972), (3, 65664648), (4, 49248486), (6, 32832324), (7, 28141992), (8, 24624243), (9, 21888216), (12, 16416162), (14, 14070996), (18, 10944108), (21, 9380664), (24, 8208081), (27, 7296072), (28, 7035498), (36, 5472054), (42, 4690332), (54, 3648036), (56, 3517749), (63, 3126888), (72, 2736027), (81, 2432024), (84, 2345166), (108, 1824018), (126, 1563444), (137, 1437912), (162, 1216012), (168, 1172583), (189, 1042296), (216, 912009), (252, 781722), (274, 718956), (317, 621432), (324, 608006), (378, 521148), (411, 479304), (504, 390861), (548, 359478), (567, 347432), (634, 310716), (648, 304003), (756, 260574), (822, 239652), (951, 207144), (959, 205416), (1096, 179739), (1134, 173716), (1233, 159768), (1268, 155358), (1512, 130287), (1644, 119826), (1902, 103572), (1918, 102708), (2219, 88776), (2268, 86858), (2466, 79884), (2536, 77679), (2853, 69048), (2877, 68472), (3288, 59913), (3699, 53256), (3804, 51786), (3836, 51354), (4438, 44388), (4536, 43429), (4932, 39942), (5706, 34524), (5754, 34236), (6657, 29592), (7398, 26628), (7608, 25893), (7672, 25677), (8559, 23016), (8631, 22824), (8876, 22194), (9864, 19971), (11097, 17752), (11412, 17262), (11508, 17118), (13314, 14796)]