229969201

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1289}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 292943520

約数和(自身を除く): 62974319

約数列:

[1, 7, 11, 49, 77, 331, 539, 1289, 2317, 3641, 9023, 14179, 16219, 25487, 63161, 99253, 178409, 426659, 694771, 2986613, 4693249, 20906291, 32852743, 229969201]

約数ペア:

[(1, 229969201), (7, 32852743), (11, 20906291), (49, 4693249), (77, 2986613), (331, 694771), (539, 426659), (1289, 178409), (2317, 99253), (3641, 63161), (9023, 25487), (14179, 16219)]