200865644

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4549}}^1$

素因数の和:4662

約数の個数: 48

約数和(自身を含む): 428064000

約数和(自身を除く): 227198356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 83, 133, 166, 266, 332, 532, 581, 1162, 1577, 2324, 3154, 4549, 6308, 9098, 11039, 18196, 22078, 31843, 44156, 63686, 86431, 127372, 172862, 345724, 377567, 605017, 755134, 1210034, 1510268, 2420068, 2642969, 5285938, 7173773, 10571876, 14347546, 28695092, 50216411, 100432822, 200865644]

約数ペア:

[(1, 200865644), (2, 100432822), (4, 50216411), (7, 28695092), (14, 14347546), (19, 10571876), (28, 7173773), (38, 5285938), (76, 2642969), (83, 2420068), (133, 1510268), (166, 1210034), (266, 755134), (332, 605017), (532, 377567), (581, 345724), (1162, 172862), (1577, 127372), (2324, 86431), (3154, 63686), (4549, 44156), (6308, 31843), (9098, 22078), (11039, 18196)]