205494288

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{138101}}^1$

素因数の和:138143

約数の個数: 40

約数和(自身を含む): 547988736

約数和(自身を除く): 342494448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 138101, 276202, 414303, 552404, 828606, 1104808, 1657212, 2209616, 3314424, 4281131, 6628848, 8562262, 12843393, 17124524, 25686786, 34249048, 51373572, 68498096, 102747144, 205494288]

約数ペア:

[(1, 205494288), (2, 102747144), (3, 68498096), (4, 51373572), (6, 34249048), (8, 25686786), (12, 17124524), (16, 12843393), (24, 8562262), (31, 6628848), (48, 4281131), (62, 3314424), (93, 2209616), (124, 1657212), (186, 1104808), (248, 828606), (372, 552404), (496, 414303), (744, 276202), (1488, 138101)]