214988384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1151}}^1$

素因数の和:1623

約数の個数: 48

約数和(自身を含む): 457228800

約数和(自身を除く): 242240416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 449, 898, 1151, 1796, 2302, 3592, 4604, 5837, 7184, 9208, 11674, 14368, 14963, 18416, 23348, 29926, 36832, 46696, 59852, 93392, 119704, 186784, 239408, 478816, 516799, 1033598, 2067196, 4134392, 6718387, 8268784, 13436774, 16537568, 26873548, 53747096, 107494192, 214988384]

約数ペア:

[(1, 214988384), (2, 107494192), (4, 53747096), (8, 26873548), (13, 16537568), (16, 13436774), (26, 8268784), (32, 6718387), (52, 4134392), (104, 2067196), (208, 1033598), (416, 516799), (449, 478816), (898, 239408), (1151, 186784), (1796, 119704), (2302, 93392), (3592, 59852), (4604, 46696), (5837, 36832), (7184, 29926), (9208, 23348), (11674, 18416), (14368, 14963)]