201347745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{46447}}^1$

素因数の和:46489

約数の個数: 24

約数和(自身を含む): 342228864

約数和(自身を除く): 140881119

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 46447, 139341, 232235, 696705, 789599, 2368797, 3947995, 11843985, 13423183, 40269549, 67115915, 201347745]

約数ペア:

[(1, 201347745), (3, 67115915), (5, 40269549), (15, 13423183), (17, 11843985), (51, 3947995), (85, 2368797), (255, 789599), (289, 696705), (867, 232235), (1445, 139341), (4335, 46447)]