201018928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{30869}}^1$

素因数の和:30925

約数の個数: 40

約数和(自身を含む): 436378320

約数和(自身を除く): 235359392

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 30869, 61738, 123476, 246952, 339559, 493904, 679118, 1142153, 1358236, 2284306, 2716472, 4568612, 5432944, 9137224, 12563683, 18274448, 25127366, 50254732, 100509464, 201018928]

約数ペア:

[(1, 201018928), (2, 100509464), (4, 50254732), (8, 25127366), (11, 18274448), (16, 12563683), (22, 9137224), (37, 5432944), (44, 4568612), (74, 2716472), (88, 2284306), (148, 1358236), (176, 1142153), (296, 679118), (407, 493904), (592, 339559), (814, 246952), (1628, 123476), (3256, 61738), (6512, 30869)]