204069856

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 408512160

約数和(自身を除く): 204442304

約数列:

[1, 2, 4, 8, 16, 32, 151, 157, 269, 302, 314, 538, 604, 628, 1076, 1208, 1256, 2152, 2416, 2512, 4304, 4832, 5024, 8608, 23707, 40619, 42233, 47414, 81238, 84466, 94828, 162476, 168932, 189656, 324952, 337864, 379312, 649904, 675728, 758624, 1299808, 1351456, 6377183, 12754366, 25508732, 51017464, 102034928, 204069856]

約数ペア:

[(1, 204069856), (2, 102034928), (4, 51017464), (8, 25508732), (16, 12754366), (32, 6377183), (151, 1351456), (157, 1299808), (269, 758624), (302, 675728), (314, 649904), (538, 379312), (604, 337864), (628, 324952), (1076, 189656), (1208, 168932), (1256, 162476), (2152, 94828), (2416, 84466), (2512, 81238), (4304, 47414), (4832, 42233), (5024, 40619), (8608, 23707)]