198260208

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:471

約数の個数: 120

約数和(自身を含む): 576296448

約数和(自身を除く): 378036240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 127, 144, 148, 222, 254, 293, 296, 333, 381, 444, 508, 586, 592, 666, 762, 879, 888, 1016, 1143, 1172, 1332, 1524, 1758, 1776, 2032, 2286, 2344, 2637, 2664, 3048, 3516, 4572, 4688, 4699, 5274, 5328, 6096, 7032, 9144, 9398, 10548, 10841, 14064, 14097, 18288, 18796, 21096, 21682, 28194, 32523, 37211, 37592, 42192, 42291, 43364, 56388, 65046, 74422, 75184, 84582, 86728, 97569, 111633, 112776, 130092, 148844, 169164, 173456, 195138, 223266, 225552, 260184, 297688, 334899, 338328, 390276, 446532, 520368, 595376, 669798, 676656, 780552, 893064, 1339596, 1376807, 1561104, 1786128, 2679192, 2753614, 4130421, 5358384, 5507228, 8260842, 11014456, 12391263, 16521684, 22028912, 24782526, 33043368, 49565052, 66086736, 99130104, 198260208]

約数ペア:

[(1, 198260208), (2, 99130104), (3, 66086736), (4, 49565052), (6, 33043368), (8, 24782526), (9, 22028912), (12, 16521684), (16, 12391263), (18, 11014456), (24, 8260842), (36, 5507228), (37, 5358384), (48, 4130421), (72, 2753614), (74, 2679192), (111, 1786128), (127, 1561104), (144, 1376807), (148, 1339596), (222, 893064), (254, 780552), (293, 676656), (296, 669798), (333, 595376), (381, 520368), (444, 446532), (508, 390276), (586, 338328), (592, 334899), (666, 297688), (762, 260184), (879, 225552), (888, 223266), (1016, 195138), (1143, 173456), (1172, 169164), (1332, 148844), (1524, 130092), (1758, 112776), (1776, 111633), (2032, 97569), (2286, 86728), (2344, 84582), (2637, 75184), (2664, 74422), (3048, 65046), (3516, 56388), (4572, 43364), (4688, 42291), (4699, 42192), (5274, 37592), (5328, 37211), (6096, 32523), (7032, 28194), (9144, 21682), (9398, 21096), (10548, 18796), (10841, 18288), (14064, 14097)]