207898670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{1259}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 436952880

約数和(自身を除く): 229054210

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 337, 490, 674, 1259, 1685, 2359, 2518, 3370, 4718, 6295, 8813, 11795, 12590, 16513, 17626, 23590, 33026, 44065, 61691, 82565, 88130, 123382, 165130, 308455, 424283, 616910, 848566, 2121415, 2969981, 4242830, 5939962, 14849905, 20789867, 29699810, 41579734, 103949335, 207898670]

約数ペア:

[(1, 207898670), (2, 103949335), (5, 41579734), (7, 29699810), (10, 20789867), (14, 14849905), (35, 5939962), (49, 4242830), (70, 2969981), (98, 2121415), (245, 848566), (337, 616910), (490, 424283), (674, 308455), (1259, 165130), (1685, 123382), (2359, 88130), (2518, 82565), (3370, 61691), (4718, 44065), (6295, 33026), (8813, 23590), (11795, 17626), (12590, 16513)]