214773904

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{359}}^1$

素因数の和:775

約数の個数: 40

約数和(自身を含む): 421848000

約数和(自身を除く): 207074096

約数列:

[1, 2, 4, 8, 16, 139, 269, 278, 359, 538, 556, 718, 1076, 1112, 1436, 2152, 2224, 2872, 4304, 5744, 37391, 49901, 74782, 96571, 99802, 149564, 193142, 199604, 299128, 386284, 399208, 598256, 772568, 798416, 1545136, 13423369, 26846738, 53693476, 107386952, 214773904]

約数ペア:

[(1, 214773904), (2, 107386952), (4, 53693476), (8, 26846738), (16, 13423369), (139, 1545136), (269, 798416), (278, 772568), (359, 598256), (538, 399208), (556, 386284), (718, 299128), (1076, 199604), (1112, 193142), (1436, 149564), (2152, 99802), (2224, 96571), (2872, 74782), (4304, 49901), (5744, 37391)]