194894896

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{22027}}^1$

素因数の和:22121

約数の個数: 40

約数和(自身を含む): 437035520

約数和(自身を除く): 242140624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 22027, 44054, 88108, 154189, 176216, 308378, 352432, 616756, 1233512, 1740133, 2467024, 3480266, 6960532, 12180931, 13921064, 24361862, 27842128, 48723724, 97447448, 194894896]

約数ペア:

[(1, 194894896), (2, 97447448), (4, 48723724), (7, 27842128), (8, 24361862), (14, 13921064), (16, 12180931), (28, 6960532), (56, 3480266), (79, 2467024), (112, 1740133), (158, 1233512), (316, 616756), (553, 352432), (632, 308378), (1106, 176216), (1264, 154189), (2212, 88108), (4424, 44054), (8848, 22027)]