203485497

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 293328000

約数和(自身を除く): 89842503

約数列:

[1, 3, 19, 53, 57, 159, 193, 349, 579, 1007, 1047, 3021, 3667, 6631, 10229, 11001, 18497, 19893, 30687, 55491, 67357, 194351, 202071, 351443, 583053, 1054329, 1279783, 3569921, 3839349, 10709763, 67828499, 203485497]

約数ペア:

[(1, 203485497), (3, 67828499), (19, 10709763), (53, 3839349), (57, 3569921), (159, 1279783), (193, 1054329), (349, 583053), (579, 351443), (1007, 202071), (1047, 194351), (3021, 67357), (3667, 55491), (6631, 30687), (10229, 19893), (11001, 18497)]