203757708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20047}}^1$

素因数の和:20083

約数の個数: 72

約数和(自身を含む): 597270016

約数和(自身を除く): 393512308

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 20047, 40094, 60141, 80188, 120282, 140329, 220517, 240564, 280658, 420987, 441034, 561316, 661551, 841974, 882068, 1323102, 1543619, 1683948, 2425687, 2646204, 3087238, 4630857, 4851374, 6174476, 7277061, 9261714, 9702748, 14554122, 16979809, 18523428, 29108244, 33959618, 50939427, 67919236, 101878854, 203757708]

約数ペア:

[(1, 203757708), (2, 101878854), (3, 67919236), (4, 50939427), (6, 33959618), (7, 29108244), (11, 18523428), (12, 16979809), (14, 14554122), (21, 9702748), (22, 9261714), (28, 7277061), (33, 6174476), (42, 4851374), (44, 4630857), (66, 3087238), (77, 2646204), (84, 2425687), (121, 1683948), (132, 1543619), (154, 1323102), (231, 882068), (242, 841974), (308, 661551), (363, 561316), (462, 441034), (484, 420987), (726, 280658), (847, 240564), (924, 220517), (1452, 140329), (1694, 120282), (2541, 80188), (3388, 60141), (5082, 40094), (10164, 20047)]