204020824

素因数分解:

$2^3\times 7^1\times {\mathrm{503}}^1\times {\mathrm{7243}}^1$

素因数の和:7759

約数の個数: 32

約数和(自身を含む): 438117120

約数和(自身を除く): 234096296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 503, 1006, 2012, 3521, 4024, 7042, 7243, 14084, 14486, 28168, 28972, 50701, 57944, 101402, 202804, 405608, 3643229, 7286458, 14572916, 25502603, 29145832, 51005206, 102010412, 204020824]

約数ペア:

[(1, 204020824), (2, 102010412), (4, 51005206), (7, 29145832), (8, 25502603), (14, 14572916), (28, 7286458), (56, 3643229), (503, 405608), (1006, 202804), (2012, 101402), (3521, 57944), (4024, 50701), (7042, 28972), (7243, 28168), (14084, 14486)]