201373816

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 444660480

約数和(自身を除く): 243286664

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 241, 301, 344, 347, 482, 602, 694, 964, 1204, 1388, 1687, 1928, 2408, 2429, 2776, 3374, 4858, 6748, 9716, 10363, 13496, 14921, 19432, 20726, 29842, 41452, 59684, 72541, 82904, 83627, 104447, 119368, 145082, 167254, 208894, 290164, 334508, 417788, 580328, 585389, 669016, 835576, 1170778, 2341556, 3595961, 4683112, 7191922, 14383844, 25171727, 28767688, 50343454, 100686908, 201373816]

約数ペア:

[(1, 201373816), (2, 100686908), (4, 50343454), (7, 28767688), (8, 25171727), (14, 14383844), (28, 7191922), (43, 4683112), (56, 3595961), (86, 2341556), (172, 1170778), (241, 835576), (301, 669016), (344, 585389), (347, 580328), (482, 417788), (602, 334508), (694, 290164), (964, 208894), (1204, 167254), (1388, 145082), (1687, 119368), (1928, 104447), (2408, 83627), (2429, 82904), (2776, 72541), (3374, 59684), (4858, 41452), (6748, 29842), (9716, 20726), (10363, 19432), (13496, 14921)]