202136193

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{168869}}^1$

素因数の和:168901

約数の個数: 24

約数和(自身を含む): 351249600

約数和(自身を除く): 149113407

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 168869, 506607, 1182083, 1519821, 3208511, 3546249, 9625533, 10638747, 22459577, 28876599, 67378731, 202136193]

約数ペア:

[(1, 202136193), (3, 67378731), (7, 28876599), (9, 22459577), (19, 10638747), (21, 9625533), (57, 3546249), (63, 3208511), (133, 1519821), (171, 1182083), (399, 506607), (1197, 168869)]