204048299

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 260467200

約数和(自身を除く): 56418901

約数列:

[1, 7, 13, 49, 67, 91, 343, 469, 637, 683, 871, 3283, 4459, 4781, 6097, 8879, 22981, 33467, 42679, 45761, 62153, 234269, 298753, 320327, 435071, 594893, 2242289, 3045497, 4164251, 15696023, 29149757, 204048299]

約数ペア:

[(1, 204048299), (7, 29149757), (13, 15696023), (49, 4164251), (67, 3045497), (91, 2242289), (343, 594893), (469, 435071), (637, 320327), (683, 298753), (871, 234269), (3283, 62153), (4459, 45761), (4781, 42679), (6097, 33467), (8879, 22981)]