201473378

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{1613}}^1$

素因数の和:1826

約数の個数: 24

約数和(自身を含む): 320995548

約数和(自身を除く): 119522170

約数列:

[1, 2, 19, 38, 173, 346, 361, 722, 1613, 3226, 3287, 6574, 30647, 61294, 62453, 124906, 279049, 558098, 582293, 1164586, 5301931, 10603862, 100736689, 201473378]

約数ペア:

[(1, 201473378), (2, 100736689), (19, 10603862), (38, 5301931), (173, 1164586), (346, 582293), (361, 558098), (722, 279049), (1613, 124906), (3226, 62453), (3287, 61294), (6574, 30647)]