204892194813

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{2069}}^1$

素因数の和:2690

約数の個数: 64

約数和(自身を含む): 300464640000

約数和(自身を除く): 95572445187

約数列:

[1, 3, 19, 29, 57, 87, 139, 417, 431, 551, 1293, 1653, 2069, 2641, 4031, 6207, 7923, 8189, 12093, 12499, 24567, 37497, 39311, 59909, 60001, 76589, 117933, 179727, 180003, 229767, 237481, 287591, 712443, 862773, 891739, 1138271, 1140019, 1737361, 2675217, 3414813, 3420057, 5212083, 5464229, 8340139, 16392687, 16943041, 25020417, 25860431, 33009859, 50829123, 77581293, 99029577, 123951721, 158462641, 371855163, 475387923, 491348189, 1474044567, 2355082699, 3594599909, 7065248097, 10783799727, 68297398271, 204892194813]

約数ペア:

[(1, 204892194813), (3, 68297398271), (19, 10783799727), (29, 7065248097), (57, 3594599909), (87, 2355082699), (139, 1474044567), (417, 491348189), (431, 475387923), (551, 371855163), (1293, 158462641), (1653, 123951721), (2069, 99029577), (2641, 77581293), (4031, 50829123), (6207, 33009859), (7923, 25860431), (8189, 25020417), (12093, 16943041), (12499, 16392687), (24567, 8340139), (37497, 5464229), (39311, 5212083), (59909, 3420057), (60001, 3414813), (76589, 2675217), (117933, 1737361), (179727, 1140019), (180003, 1138271), (229767, 891739), (237481, 862773), (287591, 712443)]