196206400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9433}}^1$

素因数の和:9468

約数の個数: 84

約数和(自身を含む): 519983212

約数和(自身を除く): 323776812

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4160, 5200, 9433, 10400, 18866, 20800, 37732, 47165, 75464, 94330, 122629, 150928, 188660, 235825, 245258, 301856, 377320, 471650, 490516, 603712, 613145, 754640, 943300, 981032, 1226290, 1509280, 1886600, 1962064, 2452580, 3018560, 3065725, 3773200, 3924128, 4905160, 6131450, 7546400, 7848256, 9810320, 12262900, 15092800, 19620640, 24525800, 39241280, 49051600, 98103200, 196206400]

約数ペア:

[(1, 196206400), (2, 98103200), (4, 49051600), (5, 39241280), (8, 24525800), (10, 19620640), (13, 15092800), (16, 12262900), (20, 9810320), (25, 7848256), (26, 7546400), (32, 6131450), (40, 4905160), (50, 3924128), (52, 3773200), (64, 3065725), (65, 3018560), (80, 2452580), (100, 1962064), (104, 1886600), (130, 1509280), (160, 1226290), (200, 981032), (208, 943300), (260, 754640), (320, 613145), (325, 603712), (400, 490516), (416, 471650), (520, 377320), (650, 301856), (800, 245258), (832, 235825), (1040, 188660), (1300, 150928), (1600, 122629), (2080, 94330), (2600, 75464), (4160, 47165), (5200, 37732), (9433, 20800), (10400, 18866)]