201260920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37831}}^1$

素因数の和:37868

約数の個数: 64

約数和(自身を含む): 544780800

約数和(自身を除く): 343519880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 37831, 75662, 151324, 189155, 264817, 302648, 378310, 529634, 718789, 756620, 1059268, 1324085, 1437578, 1513240, 2118536, 2648170, 2875156, 3593945, 5031523, 5296340, 5750312, 7187890, 10063046, 10592680, 14375780, 20126092, 25157615, 28751560, 40252184, 50315230, 100630460, 201260920]

約数ペア:

[(1, 201260920), (2, 100630460), (4, 50315230), (5, 40252184), (7, 28751560), (8, 25157615), (10, 20126092), (14, 14375780), (19, 10592680), (20, 10063046), (28, 7187890), (35, 5750312), (38, 5296340), (40, 5031523), (56, 3593945), (70, 2875156), (76, 2648170), (95, 2118536), (133, 1513240), (140, 1437578), (152, 1324085), (190, 1059268), (266, 756620), (280, 718789), (380, 529634), (532, 378310), (665, 302648), (760, 264817), (1064, 189155), (1330, 151324), (2660, 75662), (5320, 37831)]