206261600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8317}}^1$

素因数の和:8368

約数の個数: 72

約数和(自身を含む): 519841728

約数和(自身を除く): 313580128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 6200, 8317, 12400, 16634, 24800, 33268, 41585, 66536, 83170, 133072, 166340, 207925, 257827, 266144, 332680, 415850, 515654, 665360, 831700, 1031308, 1289135, 1330720, 1663400, 2062616, 2578270, 3326800, 4125232, 5156540, 6445675, 6653600, 8250464, 10313080, 12891350, 20626160, 25782700, 41252320, 51565400, 103130800, 206261600]

約数ペア:

[(1, 206261600), (2, 103130800), (4, 51565400), (5, 41252320), (8, 25782700), (10, 20626160), (16, 12891350), (20, 10313080), (25, 8250464), (31, 6653600), (32, 6445675), (40, 5156540), (50, 4125232), (62, 3326800), (80, 2578270), (100, 2062616), (124, 1663400), (155, 1330720), (160, 1289135), (200, 1031308), (248, 831700), (310, 665360), (400, 515654), (496, 415850), (620, 332680), (775, 266144), (800, 257827), (992, 207925), (1240, 166340), (1550, 133072), (2480, 83170), (3100, 66536), (4960, 41585), (6200, 33268), (8317, 24800), (12400, 16634)]