203917312

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{5857}}^1$

素因数の和:5896

約数の個数: 48

約数和(自身を含む): 431793180

約数和(自身を除く): 227875868

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 4352, 5857, 8704, 11714, 17408, 23428, 34816, 46856, 93712, 99569, 187424, 199138, 374848, 398276, 749696, 796552, 1499392, 1593104, 2998784, 3186208, 5997568, 6372416, 11995136, 12744832, 25489664, 50979328, 101958656, 203917312]

約数ペア:

[(1, 203917312), (2, 101958656), (4, 50979328), (8, 25489664), (16, 12744832), (17, 11995136), (32, 6372416), (34, 5997568), (64, 3186208), (68, 2998784), (128, 1593104), (136, 1499392), (256, 796552), (272, 749696), (512, 398276), (544, 374848), (1024, 199138), (1088, 187424), (2048, 99569), (2176, 93712), (4352, 46856), (5857, 34816), (8704, 23428), (11714, 17408)]