230663286

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{261523}}^1$

素因数の和:261545

約数の個数: 36

約数和(自身を含む): 581367852

約数和(自身を除く): 350704566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 261523, 523046, 784569, 1569138, 1830661, 2353707, 3661322, 4707414, 5491983, 10983966, 12814627, 16475949, 25629254, 32951898, 38443881, 76887762, 115331643, 230663286]

約数ペア:

[(1, 230663286), (2, 115331643), (3, 76887762), (6, 38443881), (7, 32951898), (9, 25629254), (14, 16475949), (18, 12814627), (21, 10983966), (42, 5491983), (49, 4707414), (63, 3661322), (98, 2353707), (126, 1830661), (147, 1569138), (294, 784569), (441, 523046), (882, 261523)]