214909135

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{631}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 304330752

約数和(自身を除く): 89421617

約数列:

[1, 5, 7, 35, 37, 185, 259, 263, 631, 1295, 1315, 1841, 3155, 4417, 9205, 9731, 22085, 23347, 48655, 68117, 116735, 163429, 165953, 340585, 817145, 829765, 1161671, 5808355, 6140261, 30701305, 42981827, 214909135]

約数ペア:

[(1, 214909135), (5, 42981827), (7, 30701305), (35, 6140261), (37, 5808355), (185, 1161671), (259, 829765), (263, 817145), (631, 340585), (1295, 165953), (1315, 163429), (1841, 116735), (3155, 68117), (4417, 48655), (9205, 23347), (9731, 22085)]