201218584

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{13259}}^1$

素因数の和:13543

約数の個数: 32

約数和(自身を含む): 432806400

約数和(自身を除く): 231587816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 1084, 1897, 2168, 3794, 7588, 13259, 15176, 26518, 53036, 92813, 106072, 185626, 371252, 742504, 3593189, 7186378, 14372756, 25152323, 28745512, 50304646, 100609292, 201218584]

約数ペア:

[(1, 201218584), (2, 100609292), (4, 50304646), (7, 28745512), (8, 25152323), (14, 14372756), (28, 7186378), (56, 3593189), (271, 742504), (542, 371252), (1084, 185626), (1897, 106072), (2168, 92813), (3794, 53036), (7588, 26518), (13259, 15176)]