209469504

素因数分解:

$2^6\times 3^1\times {\mathrm{853}}^1\times {\mathrm{1279}}^1$

素因数の和:2147

約数の個数: 56

約数和(自身を含む): 555304960

約数和(自身を除く): 345835456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 853, 1279, 1706, 2558, 2559, 3412, 3837, 5116, 5118, 6824, 7674, 10232, 10236, 13648, 15348, 20464, 20472, 27296, 30696, 40928, 40944, 54592, 61392, 81856, 81888, 122784, 163776, 245568, 1090987, 2181974, 3272961, 4363948, 6545922, 8727896, 13091844, 17455792, 26183688, 34911584, 52367376, 69823168, 104734752, 209469504]

約数ペア:

[(1, 209469504), (2, 104734752), (3, 69823168), (4, 52367376), (6, 34911584), (8, 26183688), (12, 17455792), (16, 13091844), (24, 8727896), (32, 6545922), (48, 4363948), (64, 3272961), (96, 2181974), (192, 1090987), (853, 245568), (1279, 163776), (1706, 122784), (2558, 81888), (2559, 81856), (3412, 61392), (3837, 54592), (5116, 40944), (5118, 40928), (6824, 30696), (7674, 27296), (10232, 20472), (10236, 20464), (13648, 15348)]