201306726

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2351}}^1$

素因数の和:2497

約数の個数: 48

約数和(自身を含む): 449100288

約数和(自身を除く): 247793562

約数列:

[1, 2, 3, 6, 9, 18, 67, 71, 134, 142, 201, 213, 402, 426, 603, 639, 1206, 1278, 2351, 4702, 4757, 7053, 9514, 14106, 14271, 21159, 28542, 42318, 42813, 85626, 157517, 166921, 315034, 333842, 472551, 500763, 945102, 1001526, 1417653, 1502289, 2835306, 3004578, 11183707, 22367414, 33551121, 67102242, 100653363, 201306726]

約数ペア:

[(1, 201306726), (2, 100653363), (3, 67102242), (6, 33551121), (9, 22367414), (18, 11183707), (67, 3004578), (71, 2835306), (134, 1502289), (142, 1417653), (201, 1001526), (213, 945102), (402, 500763), (426, 472551), (603, 333842), (639, 315034), (1206, 166921), (1278, 157517), (2351, 85626), (4702, 42813), (4757, 42318), (7053, 28542), (9514, 21159), (14106, 14271)]