200455444

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 407328768

約数和(自身を除く): 206873324

約数列:

[1, 2, 4, 7, 14, 28, 163, 167, 263, 326, 334, 526, 652, 668, 1052, 1141, 1169, 1841, 2282, 2338, 3682, 4564, 4676, 7364, 27221, 42869, 43921, 54442, 85738, 87842, 108884, 171476, 175684, 190547, 300083, 307447, 381094, 600166, 614894, 762188, 1200332, 1229788, 7159123, 14318246, 28636492, 50113861, 100227722, 200455444]

約数ペア:

[(1, 200455444), (2, 100227722), (4, 50113861), (7, 28636492), (14, 14318246), (28, 7159123), (163, 1229788), (167, 1200332), (263, 762188), (326, 614894), (334, 600166), (526, 381094), (652, 307447), (668, 300083), (1052, 190547), (1141, 175684), (1169, 171476), (1841, 108884), (2282, 87842), (2338, 85738), (3682, 54442), (4564, 43921), (4676, 42869), (7364, 27221)]