205671608

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{4297}}^1$

素因数の和:4527

約数の個数: 32

約数和(自身を含む): 400229760

約数和(自身を除く): 194558152

約数列:

[1, 2, 4, 8, 31, 62, 124, 193, 248, 386, 772, 1544, 4297, 5983, 8594, 11966, 17188, 23932, 34376, 47864, 133207, 266414, 532828, 829321, 1065656, 1658642, 3317284, 6634568, 25708951, 51417902, 102835804, 205671608]

約数ペア:

[(1, 205671608), (2, 102835804), (4, 51417902), (8, 25708951), (31, 6634568), (62, 3317284), (124, 1658642), (193, 1065656), (248, 829321), (386, 532828), (772, 266414), (1544, 133207), (4297, 47864), (5983, 34376), (8594, 23932), (11966, 17188)]