201538416

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{25759}}^1$

素因数の和:25933

約数の個数: 40

約数和(自身を含む): 523855360

約数和(自身を除く): 322316944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 25759, 51518, 77277, 103036, 154554, 206072, 309108, 412144, 618216, 1236432, 4198717, 8397434, 12596151, 16794868, 25192302, 33589736, 50384604, 67179472, 100769208, 201538416]

約数ペア:

[(1, 201538416), (2, 100769208), (3, 67179472), (4, 50384604), (6, 33589736), (8, 25192302), (12, 16794868), (16, 12596151), (24, 8397434), (48, 4198717), (163, 1236432), (326, 618216), (489, 412144), (652, 309108), (978, 206072), (1304, 154554), (1956, 103036), (2608, 77277), (3912, 51518), (7824, 25759)]