200822272

素因数分解:

$2^9\times 7^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:571

約数の個数: 80

約数和(自身を含む): 463050720

約数和(自身を除く): 262228448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 137, 224, 256, 274, 409, 448, 512, 548, 818, 896, 959, 1096, 1636, 1792, 1918, 2192, 2863, 3272, 3584, 3836, 4384, 5726, 6544, 7672, 8768, 11452, 13088, 15344, 17536, 22904, 26176, 30688, 35072, 45808, 52352, 56033, 61376, 70144, 91616, 104704, 112066, 122752, 183232, 209408, 224132, 245504, 366464, 392231, 448264, 491008, 732928, 784462, 896528, 1465856, 1568924, 1793056, 3137848, 3586112, 6275696, 7172224, 12551392, 14344448, 25102784, 28688896, 50205568, 100411136, 200822272]

約数ペア:

[(1, 200822272), (2, 100411136), (4, 50205568), (7, 28688896), (8, 25102784), (14, 14344448), (16, 12551392), (28, 7172224), (32, 6275696), (56, 3586112), (64, 3137848), (112, 1793056), (128, 1568924), (137, 1465856), (224, 896528), (256, 784462), (274, 732928), (409, 491008), (448, 448264), (512, 392231), (548, 366464), (818, 245504), (896, 224132), (959, 209408), (1096, 183232), (1636, 122752), (1792, 112066), (1918, 104704), (2192, 91616), (2863, 70144), (3272, 61376), (3584, 56033), (3836, 52352), (4384, 45808), (5726, 35072), (6544, 30688), (7672, 26176), (8768, 22904), (11452, 17536), (13088, 15344)]