201222784

素因数分解:

$2^7\times 7^1\times {\mathrm{224579}}^1$

素因数の和:224600

約数の個数: 32

約数和(自身を含む): 458143200

約数和(自身を除く): 256920416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 224579, 449158, 898316, 1572053, 1796632, 3144106, 3593264, 6288212, 7186528, 12576424, 14373056, 25152848, 28746112, 50305696, 100611392, 201222784]

約数ペア:

[(1, 201222784), (2, 100611392), (4, 50305696), (7, 28746112), (8, 25152848), (14, 14373056), (16, 12576424), (28, 7186528), (32, 6288212), (56, 3593264), (64, 3144106), (112, 1796632), (128, 1572053), (224, 898316), (448, 449158), (896, 224579)]