201767072

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{37309}}^1$

素因数の和:37345

約数の個数: 36

約数和(自身を含む): 430146990

約数和(自身を除く): 228379918

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 37309, 74618, 149236, 298472, 485017, 596944, 970034, 1193888, 1940068, 3880136, 6305221, 7760272, 12610442, 15520544, 25220884, 50441768, 100883536, 201767072]

約数ペア:

[(1, 201767072), (2, 100883536), (4, 50441768), (8, 25220884), (13, 15520544), (16, 12610442), (26, 7760272), (32, 6305221), (52, 3880136), (104, 1940068), (169, 1193888), (208, 970034), (338, 596944), (416, 485017), (676, 298472), (1352, 149236), (2704, 74618), (5408, 37309)]