200759968

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{461}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 409812480

約数和(自身を除く): 209052512

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 439, 461, 496, 878, 922, 992, 1756, 1844, 3512, 3688, 7024, 7376, 13609, 14048, 14291, 14752, 27218, 28582, 54436, 57164, 108872, 114328, 202379, 217744, 228656, 404758, 435488, 457312, 809516, 1619032, 3238064, 6273749, 6476128, 12547498, 25094996, 50189992, 100379984, 200759968]

約数ペア:

[(1, 200759968), (2, 100379984), (4, 50189992), (8, 25094996), (16, 12547498), (31, 6476128), (32, 6273749), (62, 3238064), (124, 1619032), (248, 809516), (439, 457312), (461, 435488), (496, 404758), (878, 228656), (922, 217744), (992, 202379), (1756, 114328), (1844, 108872), (3512, 57164), (3688, 54436), (7024, 28582), (7376, 27218), (13609, 14752), (14048, 14291)]