200764760

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{14633}}^1$

素因数の和:14665

約数の個数: 64

約数和(自身を含む): 526824000

約数和(自身を除く): 326059240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 6860, 13720, 14633, 29266, 58532, 73165, 102431, 117064, 146330, 204862, 292660, 409724, 512155, 585320, 717017, 819448, 1024310, 1434034, 2048620, 2868068, 3585085, 4097240, 5019119, 5736136, 7170170, 10038238, 14340340, 20076476, 25095595, 28680680, 40152952, 50191190, 100382380, 200764760]

約数ペア:

[(1, 200764760), (2, 100382380), (4, 50191190), (5, 40152952), (7, 28680680), (8, 25095595), (10, 20076476), (14, 14340340), (20, 10038238), (28, 7170170), (35, 5736136), (40, 5019119), (49, 4097240), (56, 3585085), (70, 2868068), (98, 2048620), (140, 1434034), (196, 1024310), (245, 819448), (280, 717017), (343, 585320), (392, 512155), (490, 409724), (686, 292660), (980, 204862), (1372, 146330), (1715, 117064), (1960, 102431), (2744, 73165), (3430, 58532), (6860, 29266), (13720, 14633)]