229457683

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2963}}^1$

素因数の和:3043

約数の個数: 32

約数和(自身を含む): 302754816

約数和(自身を除く): 73297133

約数列:

[1, 7, 13, 23, 37, 91, 161, 259, 299, 481, 851, 2093, 2963, 3367, 5957, 11063, 20741, 38519, 68149, 77441, 109631, 269633, 477043, 767417, 885937, 1425203, 2521513, 6201559, 9976421, 17650591, 32779669, 229457683]

約数ペア:

[(1, 229457683), (7, 32779669), (13, 17650591), (23, 9976421), (37, 6201559), (91, 2521513), (161, 1425203), (259, 885937), (299, 767417), (481, 477043), (851, 269633), (2093, 109631), (2963, 77441), (3367, 68149), (5957, 38519), (11063, 20741)]