200045511

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 325370880

約数和(自身を除く): 125325369

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 289, 459, 527, 827, 837, 867, 1581, 2481, 2601, 4743, 7443, 7803, 8959, 14059, 14229, 22329, 25637, 26877, 42177, 76911, 80631, 126531, 230733, 239003, 241893, 379593, 435829, 692199, 717009, 1307487, 2151027, 3922461, 6453081, 7409093, 11767383, 22227279, 66681837, 200045511]

約数ペア:

[(1, 200045511), (3, 66681837), (9, 22227279), (17, 11767383), (27, 7409093), (31, 6453081), (51, 3922461), (93, 2151027), (153, 1307487), (279, 717009), (289, 692199), (459, 435829), (527, 379593), (827, 241893), (837, 239003), (867, 230733), (1581, 126531), (2481, 80631), (2601, 76911), (4743, 42177), (7443, 26877), (7803, 25637), (8959, 22329), (14059, 14229)]