224720467

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 36553133

約数列:

[1, 17, 19, 41, 71, 239, 323, 697, 779, 1207, 1349, 2911, 4063, 4541, 9799, 13243, 16969, 22933, 49487, 55309, 77197, 166583, 186181, 288473, 322411, 695729, 940253, 3165077, 5480987, 11827393, 13218851, 224720467]

約数ペア:

[(1, 224720467), (17, 13218851), (19, 11827393), (41, 5480987), (71, 3165077), (239, 940253), (323, 695729), (697, 322411), (779, 288473), (1207, 186181), (1349, 166583), (2911, 77197), (4063, 55309), (4541, 49487), (9799, 22933), (13243, 16969)]