201496919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 237504960

約数和(自身を除く): 36008041

約数列:

[1, 13, 19, 41, 101, 197, 247, 533, 779, 1313, 1919, 2561, 3743, 4141, 8077, 10127, 19897, 24947, 48659, 53833, 78679, 105001, 153463, 258661, 378043, 815777, 1022827, 1995019, 4914559, 10605101, 15499763, 201496919]

約数ペア:

[(1, 201496919), (13, 15499763), (19, 10605101), (41, 4914559), (101, 1995019), (197, 1022827), (247, 815777), (533, 378043), (779, 258661), (1313, 153463), (1919, 105001), (2561, 78679), (3743, 53833), (4141, 48659), (8077, 24947), (10127, 19897)]