190297772

素因数分解:

$2^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{2617}}^1$

素因数の和:2695

約数の個数: 48

約数和(自身を含む): 395841600

約数和(自身を除く): 205543828

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 343, 371, 686, 742, 1372, 1484, 2597, 2617, 5194, 5234, 10388, 10468, 18179, 18319, 36358, 36638, 72716, 73276, 128233, 138701, 256466, 277402, 512932, 554804, 897631, 970907, 1795262, 1941814, 3590524, 3883628, 6796349, 13592698, 27185396, 47574443, 95148886, 190297772]

約数ペア:

[(1, 190297772), (2, 95148886), (4, 47574443), (7, 27185396), (14, 13592698), (28, 6796349), (49, 3883628), (53, 3590524), (98, 1941814), (106, 1795262), (196, 970907), (212, 897631), (343, 554804), (371, 512932), (686, 277402), (742, 256466), (1372, 138701), (1484, 128233), (2597, 73276), (2617, 72716), (5194, 36638), (5234, 36358), (10388, 18319), (10468, 18179)]