201357842

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{142403}}^1$

素因数の和:142513

約数の個数: 16

約数和(自身を含む): 348604992

約数和(自身を除く): 147247150

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 142403, 284806, 996821, 1993642, 14382703, 28765406, 100678921, 201357842]

約数ペア:

[(1, 201357842), (2, 100678921), (7, 28765406), (14, 14382703), (101, 1993642), (202, 996821), (707, 284806), (1414, 142403)]