201916268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{85703}}^1$

素因数の和:85757

約数の個数: 24

約数和(自身を含む): 383953920

約数和(自身を除く): 182037652

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 85703, 171406, 342812, 1628357, 2656793, 3256714, 5313586, 6513428, 10627172, 50479067, 100958134, 201916268]

約数ペア:

[(1, 201916268), (2, 100958134), (4, 50479067), (19, 10627172), (31, 6513428), (38, 5313586), (62, 3256714), (76, 2656793), (124, 1628357), (589, 342812), (1178, 171406), (2356, 85703)]