200969888

素因数分解:

$2^5\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3491}}^1$

素因数の和:3765

約数の個数: 48

約数和(自身を含む): 454071744

約数和(自身を除く): 253101856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 257, 514, 1028, 1799, 2056, 3491, 3598, 4112, 6982, 7196, 8224, 13964, 14392, 24437, 27928, 28784, 48874, 55856, 57568, 97748, 111712, 195496, 390992, 781984, 897187, 1794374, 3588748, 6280309, 7177496, 12560618, 14354992, 25121236, 28709984, 50242472, 100484944, 200969888]

約数ペア:

[(1, 200969888), (2, 100484944), (4, 50242472), (7, 28709984), (8, 25121236), (14, 14354992), (16, 12560618), (28, 7177496), (32, 6280309), (56, 3588748), (112, 1794374), (224, 897187), (257, 781984), (514, 390992), (1028, 195496), (1799, 111712), (2056, 97748), (3491, 57568), (3598, 55856), (4112, 48874), (6982, 28784), (7196, 27928), (8224, 24437), (13964, 14392)]