201943731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4337}}^1$

素因数の和:4451

約数の個数: 32

約数和(自身を含む): 314834688

約数和(自身を除く): 112890957

約数列:

[1, 3, 11, 17, 33, 51, 83, 187, 249, 561, 913, 1411, 2739, 4233, 4337, 13011, 15521, 46563, 47707, 73729, 143121, 221187, 359971, 811019, 1079913, 2433057, 3959681, 6119507, 11879043, 18358521, 67314577, 201943731]

約数ペア:

[(1, 201943731), (3, 67314577), (11, 18358521), (17, 11879043), (33, 6119507), (51, 3959681), (83, 2433057), (187, 1079913), (249, 811019), (561, 359971), (913, 221187), (1411, 143121), (2739, 73729), (4233, 47707), (4337, 46563), (13011, 15521)]