201123341872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{739424051}}^1$

素因数の和:739424076

約数の個数: 20

約数和(自身を含む): 412598621016

約数和(自身を除く): 211475279144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 739424051, 1478848102, 2957696204, 5915392408, 11830784816, 12570208867, 25140417734, 50280835468, 100561670936, 201123341872]

約数ペア:

[(1, 201123341872), (2, 100561670936), (4, 50280835468), (8, 25140417734), (16, 12570208867), (17, 11830784816), (34, 5915392408), (68, 2957696204), (136, 1478848102), (272, 739424051)]