201952786

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1367

約数の個数: 48

約数和(自身を含む): 377464320

約数和(自身を除く): 175511534

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 361, 434, 589, 722, 1178, 1289, 2527, 2578, 4123, 5054, 8246, 9023, 11191, 18046, 22382, 24491, 39959, 48982, 78337, 79918, 156674, 171437, 279713, 342874, 465329, 559426, 759221, 930658, 1518442, 3257303, 5314547, 6514606, 10629094, 14425199, 28850398, 100976393, 201952786]

約数ペア:

[(1, 201952786), (2, 100976393), (7, 28850398), (14, 14425199), (19, 10629094), (31, 6514606), (38, 5314547), (62, 3257303), (133, 1518442), (217, 930658), (266, 759221), (361, 559426), (434, 465329), (589, 342874), (722, 279713), (1178, 171437), (1289, 156674), (2527, 79918), (2578, 78337), (4123, 48982), (5054, 39959), (8246, 24491), (9023, 22382), (11191, 18046)]