201868995

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{1019}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 331361280

約数和(自身を除く): 129492285

約数列:

[1, 3, 5, 15, 47, 141, 235, 281, 705, 843, 1019, 1405, 3057, 4215, 5095, 13207, 15285, 39621, 47893, 66035, 143679, 198105, 239465, 286339, 718395, 859017, 1431695, 4295085, 13457933, 40373799, 67289665, 201868995]

約数ペア:

[(1, 201868995), (3, 67289665), (5, 40373799), (15, 13457933), (47, 4295085), (141, 1431695), (235, 859017), (281, 718395), (705, 286339), (843, 239465), (1019, 198105), (1405, 143679), (3057, 66035), (4215, 47893), (5095, 39621), (13207, 15285)]