197970822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2377}}^1$

素因数の和:3053

約数の個数: 48

約数和(自身を含む): 491161632

約数和(自身を除く): 293190810

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 661, 1322, 1983, 2377, 3966, 4627, 4754, 5949, 7131, 9254, 11898, 13881, 14262, 16639, 21393, 27762, 33278, 41643, 42786, 49917, 83286, 99834, 149751, 299502, 1571197, 3142394, 4713591, 9427182, 10998379, 14140773, 21996758, 28281546, 32995137, 65990274, 98985411, 197970822]

約数ペア:

[(1, 197970822), (2, 98985411), (3, 65990274), (6, 32995137), (7, 28281546), (9, 21996758), (14, 14140773), (18, 10998379), (21, 9427182), (42, 4713591), (63, 3142394), (126, 1571197), (661, 299502), (1322, 149751), (1983, 99834), (2377, 83286), (3966, 49917), (4627, 42786), (4754, 41643), (5949, 33278), (7131, 27762), (9254, 21393), (11898, 16639), (13881, 14262)]