209969235924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{2896447}}^1$

素因数の和:2897324

約数の個数: 48

約数和(自身を含む): 560566960128

約数和(自身を除く): 350597724204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 863, 1726, 2589, 3452, 5178, 6041, 10356, 12082, 18123, 24164, 36246, 72492, 2896447, 5792894, 8689341, 11585788, 17378682, 20275129, 34757364, 40550258, 60825387, 81100516, 121650774, 243301548, 2499633761, 4999267522, 7498901283, 9998535044, 14997802566, 17497436327, 29995605132, 34994872654, 52492308981, 69989745308, 104984617962, 209969235924]

約数ペア:

[(1, 209969235924), (2, 104984617962), (3, 69989745308), (4, 52492308981), (6, 34994872654), (7, 29995605132), (12, 17497436327), (14, 14997802566), (21, 9998535044), (28, 7498901283), (42, 4999267522), (84, 2499633761), (863, 243301548), (1726, 121650774), (2589, 81100516), (3452, 60825387), (5178, 40550258), (6041, 34757364), (10356, 20275129), (12082, 17378682), (18123, 11585788), (24164, 8689341), (36246, 5792894), (72492, 2896447)]