201665776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{16433}}^1$

素因数の和:16513

約数の個数: 40

約数和(自身を含む): 427941360

約数和(自身を除く): 226275584

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 12272, 16433, 32866, 65732, 131464, 213629, 262928, 427258, 854516, 969547, 1709032, 1939094, 3418064, 3878188, 7756376, 12604111, 15512752, 25208222, 50416444, 100832888, 201665776]

約数ペア:

[(1, 201665776), (2, 100832888), (4, 50416444), (8, 25208222), (13, 15512752), (16, 12604111), (26, 7756376), (52, 3878188), (59, 3418064), (104, 1939094), (118, 1709032), (208, 969547), (236, 854516), (472, 427258), (767, 262928), (944, 213629), (1534, 131464), (3068, 65732), (6136, 32866), (12272, 16433)]