210801773

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2221}}^1$

素因数の和:2397

約数の個数: 24

約数和(自身を含む): 265973400

約数和(自身を除く): 55171627

約数列:

[1, 7, 13, 49, 91, 149, 637, 1043, 1937, 2221, 7301, 13559, 15547, 28873, 94913, 108829, 202111, 330929, 1414777, 2316503, 4302077, 16215521, 30114539, 210801773]

約数ペア:

[(1, 210801773), (7, 30114539), (13, 16215521), (49, 4302077), (91, 2316503), (149, 1414777), (637, 330929), (1043, 202111), (1937, 108829), (2221, 94913), (7301, 28873), (13559, 15547)]