198041337

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 317837520

約数和(自身を除く): 119796183

約数列:

[1, 3, 9, 13, 39, 53, 109, 117, 159, 293, 327, 477, 689, 879, 981, 1417, 2067, 2637, 3809, 4251, 5777, 6201, 11427, 12753, 15529, 17331, 31937, 34281, 46587, 51993, 75101, 95811, 139761, 201877, 225303, 287433, 415181, 605631, 675909, 1245543, 1692661, 1816893, 3736629, 5077983, 15233949, 22004593, 66013779, 198041337]

約数ペア:

[(1, 198041337), (3, 66013779), (9, 22004593), (13, 15233949), (39, 5077983), (53, 3736629), (109, 1816893), (117, 1692661), (159, 1245543), (293, 675909), (327, 605631), (477, 415181), (689, 287433), (879, 225303), (981, 201877), (1417, 139761), (2067, 95811), (2637, 75101), (3809, 51993), (4251, 46587), (5777, 34281), (6201, 31937), (11427, 17331), (12753, 15529)]