208390272

素因数分解:

$2^7\times 3^1\times {\mathrm{542683}}^1$

素因数の和:542700

約数の個数: 32

約数和(自身を含む): 553537680

約数和(自身を除く): 345147408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 542683, 1085366, 1628049, 2170732, 3256098, 4341464, 6512196, 8682928, 13024392, 17365856, 26048784, 34731712, 52097568, 69463424, 104195136, 208390272]

約数ペア:

[(1, 208390272), (2, 104195136), (3, 69463424), (4, 52097568), (6, 34731712), (8, 26048784), (12, 17365856), (16, 13024392), (24, 8682928), (32, 6512196), (48, 4341464), (64, 3256098), (96, 2170732), (128, 1628049), (192, 1085366), (384, 542683)]