199900170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{740371}}^1$

素因数の和:740387

約数の個数: 32

約数和(自身を含む): 533067840

約数和(自身を除く): 333167670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 740371, 1480742, 2221113, 3701855, 4442226, 6663339, 7403710, 11105565, 13326678, 19990017, 22211130, 33316695, 39980034, 66633390, 99950085, 199900170]

約数ペア:

[(1, 199900170), (2, 99950085), (3, 66633390), (5, 39980034), (6, 33316695), (9, 22211130), (10, 19990017), (15, 13326678), (18, 11105565), (27, 7403710), (30, 6663339), (45, 4442226), (54, 3701855), (90, 2221113), (135, 1480742), (270, 740371)]