201869312

素因数分解:

$2^{11}\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 406305900

約数和(自身を除く): 204436588

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 256, 409, 482, 512, 818, 964, 1024, 1636, 1928, 2048, 3272, 3856, 6544, 7712, 13088, 15424, 26176, 30848, 52352, 61696, 98569, 104704, 123392, 197138, 209408, 246784, 394276, 418816, 493568, 788552, 837632, 1577104, 3154208, 6308416, 12616832, 25233664, 50467328, 100934656, 201869312]

約数ペア:

[(1, 201869312), (2, 100934656), (4, 50467328), (8, 25233664), (16, 12616832), (32, 6308416), (64, 3154208), (128, 1577104), (241, 837632), (256, 788552), (409, 493568), (482, 418816), (512, 394276), (818, 246784), (964, 209408), (1024, 197138), (1636, 123392), (1928, 104704), (2048, 98569), (3272, 61696), (3856, 52352), (6544, 30848), (7712, 26176), (13088, 15424)]