204925312

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{22549}}^1$

素因数の和:22634

約数の個数: 32

約数和(自身を含む): 414018000

約数和(自身を除く): 209092688

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 22549, 45098, 90196, 180392, 360784, 721568, 1443136, 1600979, 2886272, 3201958, 6403916, 12807832, 25615664, 51231328, 102462656, 204925312]

約数ペア:

[(1, 204925312), (2, 102462656), (4, 51231328), (8, 25615664), (16, 12807832), (32, 6403916), (64, 3201958), (71, 2886272), (128, 1600979), (142, 1443136), (284, 721568), (568, 360784), (1136, 180392), (2272, 90196), (4544, 45098), (9088, 22549)]