201780116

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{30703}}^1$

素因数の和:30791

約数の個数: 24

約数和(自身を含む): 371395584

約数和(自身を除く): 169615468

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6572, 30703, 61406, 122812, 951793, 1627259, 1903586, 3254518, 3807172, 6509036, 50445029, 100890058, 201780116]

約数ペア:

[(1, 201780116), (2, 100890058), (4, 50445029), (31, 6509036), (53, 3807172), (62, 3254518), (106, 1903586), (124, 1627259), (212, 951793), (1643, 122812), (3286, 61406), (6572, 30703)]