201340980478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{770813}}^1$

素因数の和:771240

約数の個数: 32

約数和(自身を含む): 340983447552

約数和(自身を除く): 139642467074

約数列:

[1, 2, 11, 22, 31, 62, 341, 383, 682, 766, 4213, 8426, 11873, 23746, 130603, 261206, 770813, 1541626, 8478943, 16957886, 23895203, 47790406, 262847233, 295221379, 525694466, 590442758, 3247435169, 6494870338, 9151862749, 18303725498, 100670490239, 201340980478]

約数ペア:

[(1, 201340980478), (2, 100670490239), (11, 18303725498), (22, 9151862749), (31, 6494870338), (62, 3247435169), (341, 590442758), (383, 525694466), (682, 295221379), (766, 262847233), (4213, 47790406), (8426, 23895203), (11873, 16957886), (23746, 8478943), (130603, 1541626), (261206, 770813)]