202802744

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 406978560

約数和(自身を除く): 204175816

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 127, 137, 188, 248, 254, 274, 376, 508, 548, 1016, 1096, 1457, 2914, 3937, 4247, 5828, 5969, 6439, 7874, 8494, 11656, 11938, 12878, 15748, 16988, 17399, 23876, 25756, 31496, 33976, 34798, 47752, 51512, 69596, 139192, 185039, 199609, 370078, 399218, 539369, 740156, 798436, 817753, 1078738, 1480312, 1596872, 1635506, 2157476, 3271012, 4314952, 6542024, 25350343, 50700686, 101401372, 202802744]

約数ペア:

[(1, 202802744), (2, 101401372), (4, 50700686), (8, 25350343), (31, 6542024), (47, 4314952), (62, 3271012), (94, 2157476), (124, 1635506), (127, 1596872), (137, 1480312), (188, 1078738), (248, 817753), (254, 798436), (274, 740156), (376, 539369), (508, 399218), (548, 370078), (1016, 199609), (1096, 185039), (1457, 139192), (2914, 69596), (3937, 51512), (4247, 47752), (5828, 34798), (5969, 33976), (6439, 31496), (7874, 25756), (8494, 23876), (11656, 17399), (11938, 16988), (12878, 15748)]