266272

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 24

約数和(自身を含む): 537516

約数和(自身を除く): 271244

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 157, 212, 314, 424, 628, 848, 1256, 1696, 2512, 5024, 8321, 16642, 33284, 66568, 133136, 266272]

約数ペア:

[(1, 266272), (2, 133136), (4, 66568), (8, 33284), (16, 16642), (32, 8321), (53, 5024), (106, 2512), (157, 1696), (212, 1256), (314, 848), (424, 628)]