204444016

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{42451}}^1$

素因数の和:42509

約数の個数: 40

約数和(自身を含む): 463236224

約数和(自身を除く): 258792208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 42451, 84902, 169804, 297157, 339608, 594314, 679216, 1188628, 1825393, 2377256, 3650786, 4754512, 7301572, 12777751, 14603144, 25555502, 29206288, 51111004, 102222008, 204444016]

約数ペア:

[(1, 204444016), (2, 102222008), (4, 51111004), (7, 29206288), (8, 25555502), (14, 14603144), (16, 12777751), (28, 7301572), (43, 4754512), (56, 3650786), (86, 2377256), (112, 1825393), (172, 1188628), (301, 679216), (344, 594314), (602, 339608), (688, 297157), (1204, 169804), (2408, 84902), (4816, 42451)]