207739743

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{21379}}^1$

素因数の和:21502

約数の個数: 16

約数和(自身を含む): 287347200

約数和(自身を除く): 79607457

約数列:

[1, 3, 41, 79, 123, 237, 3239, 9717, 21379, 64137, 876539, 1688941, 2629617, 5066823, 69246581, 207739743]

約数ペア:

[(1, 207739743), (3, 69246581), (41, 5066823), (79, 2629617), (123, 1688941), (237, 876539), (3239, 64137), (9717, 21379)]