201849772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 385596288

約数和(自身を除く): 183746516

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 137, 188, 274, 461, 548, 799, 922, 1598, 1844, 2329, 3196, 4658, 6439, 7837, 9316, 12878, 15674, 21667, 25756, 31348, 43334, 63157, 86668, 109463, 126314, 218926, 252628, 368339, 437852, 736678, 1073669, 1473356, 2147338, 2968379, 4294676, 5936758, 11873516, 50462443, 100924886, 201849772]

約数ペア:

[(1, 201849772), (2, 100924886), (4, 50462443), (17, 11873516), (34, 5936758), (47, 4294676), (68, 2968379), (94, 2147338), (137, 1473356), (188, 1073669), (274, 736678), (461, 437852), (548, 368339), (799, 252628), (922, 218926), (1598, 126314), (1844, 109463), (2329, 86668), (3196, 63157), (4658, 43334), (6439, 31348), (7837, 25756), (9316, 21667), (12878, 15674)]