200780458957

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{310439}}^1$

素因数の和:310597

約数の個数: 24

約数和(自身を含む): 224969659200

約数和(自身を除く): 24189200243

約数列:

[1, 13, 43, 89, 169, 559, 1157, 3827, 7267, 15041, 49751, 310439, 646763, 4035707, 13348877, 27629071, 52464191, 173535401, 359177923, 1188050053, 2255960213, 4669312999, 15444650689, 200780458957]

約数ペア:

[(1, 200780458957), (13, 15444650689), (43, 4669312999), (89, 2255960213), (169, 1188050053), (559, 359177923), (1157, 173535401), (3827, 52464191), (7267, 27629071), (15041, 13348877), (49751, 4035707), (310439, 646763)]