195894784

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{7219}}^1$

素因数の和:7290

約数の個数: 40

約数和(自身を含む): 398847240

約数和(自身を除く): 202952456

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1696, 3392, 6784, 7219, 13568, 14438, 27136, 28876, 57752, 115504, 231008, 382607, 462016, 765214, 924032, 1530428, 1848064, 3060856, 3696128, 6121712, 12243424, 24486848, 48973696, 97947392, 195894784]

約数ペア:

[(1, 195894784), (2, 97947392), (4, 48973696), (8, 24486848), (16, 12243424), (32, 6121712), (53, 3696128), (64, 3060856), (106, 1848064), (128, 1530428), (212, 924032), (256, 765214), (424, 462016), (512, 382607), (848, 231008), (1696, 115504), (3392, 57752), (6784, 28876), (7219, 27136), (13568, 14438)]