201032072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{20249}}^1$

素因数の和:20345

約数の個数: 32

約数和(自身を含む): 404595000

約数和(自身を除く): 203562928

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 9928, 20249, 40498, 80996, 161992, 344233, 688466, 1376932, 1478177, 2753864, 2956354, 5912708, 11825416, 25129009, 50258018, 100516036, 201032072]

約数ペア:

[(1, 201032072), (2, 100516036), (4, 50258018), (8, 25129009), (17, 11825416), (34, 5912708), (68, 2956354), (73, 2753864), (136, 1478177), (146, 1376932), (292, 688466), (584, 344233), (1241, 161992), (2482, 80996), (4964, 40498), (9928, 20249)]