201993063568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41729}}^1\times {\mathrm{15923}}^1$

素因数の和:57679

約数の個数: 40

約数和(自身を含む): 411995282400

約数和(自身を除く): 210002218832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 15923, 31846, 41729, 63692, 83458, 127384, 166916, 254768, 302537, 333832, 605074, 667664, 792851, 1210148, 1585702, 2420296, 3171404, 4840592, 6342808, 12685616, 664450867, 1328901734, 2657803468, 5315606936, 10631213872, 12624566473, 25249132946, 50498265892, 100996531784, 201993063568]

約数ペア:

[(1, 201993063568), (2, 100996531784), (4, 50498265892), (8, 25249132946), (16, 12624566473), (19, 10631213872), (38, 5315606936), (76, 2657803468), (152, 1328901734), (304, 664450867), (15923, 12685616), (31846, 6342808), (41729, 4840592), (63692, 3171404), (83458, 2420296), (127384, 1585702), (166916, 1210148), (254768, 792851), (302537, 667664), (333832, 605074)]