202408336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{3109}}^1$

素因数の和:3443

約数の個数: 40

約数和(自身を含む): 423818360

約数和(自身を除く): 221410024

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 313, 626, 1252, 2504, 3109, 4069, 5008, 6218, 8138, 12436, 16276, 24872, 32552, 40417, 49744, 65104, 80834, 161668, 323336, 646672, 973117, 1946234, 3892468, 7784936, 12650521, 15569872, 25301042, 50602084, 101204168, 202408336]

約数ペア:

[(1, 202408336), (2, 101204168), (4, 50602084), (8, 25301042), (13, 15569872), (16, 12650521), (26, 7784936), (52, 3892468), (104, 1946234), (208, 973117), (313, 646672), (626, 323336), (1252, 161668), (2504, 80834), (3109, 65104), (4069, 49744), (5008, 40417), (6218, 32552), (8138, 24872), (12436, 16276)]