201995047331

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{6311}}^1\times {\mathrm{415673}}^1$

素因数の和:422002

約数の個数: 16

約数和(自身を含む): 251878491648

約数和(自身を除く): 49883444317

約数列:

[1, 7, 11, 77, 6311, 44177, 69421, 415673, 485947, 2909711, 4572403, 32006821, 2623312303, 18363186121, 28856435333, 201995047331]

約数ペア:

[(1, 201995047331), (7, 28856435333), (11, 18363186121), (77, 2623312303), (6311, 32006821), (44177, 4572403), (69421, 2909711), (415673, 485947)]