201326208

素因数分解:

$2^7\times 3^1\times {\mathrm{524287}}^1$

素因数の和:524304

約数の個数: 32

約数和(自身を含む): 534773760

約数和(自身を除く): 333447552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 524287, 1048574, 1572861, 2097148, 3145722, 4194296, 6291444, 8388592, 12582888, 16777184, 25165776, 33554368, 50331552, 67108736, 100663104, 201326208]

約数ペア:

[(1, 201326208), (2, 100663104), (3, 67108736), (4, 50331552), (6, 33554368), (8, 25165776), (12, 16777184), (16, 12582888), (24, 8388592), (32, 6291444), (48, 4194296), (64, 3145722), (96, 2097148), (128, 1572861), (192, 1048574), (384, 524287)]