203208733

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2141}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 256397400

約数和(自身を除く): 53188667

約数列:

[1, 7, 13, 49, 91, 149, 637, 1043, 1937, 2141, 7301, 13559, 14987, 27833, 94913, 104909, 194831, 319009, 1363817, 2233063, 4147117, 15631441, 29029819, 203208733]

約数ペア:

[(1, 203208733), (7, 29029819), (13, 15631441), (49, 4147117), (91, 2233063), (149, 1363817), (637, 319009), (1043, 194831), (1937, 104909), (2141, 94913), (7301, 27833), (13559, 14987)]