201555198

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{861347}}^1$

素因数の和:861368

約数の個数: 24

約数和(自身を含む): 470296008

約数和(自身を除く): 268740810

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 861347, 1722694, 2584041, 5168082, 7752123, 11197511, 15504246, 22395022, 33592533, 67185066, 100777599, 201555198]

約数ペア:

[(1, 201555198), (2, 100777599), (3, 67185066), (6, 33592533), (9, 22395022), (13, 15504246), (18, 11197511), (26, 7752123), (39, 5168082), (78, 2584041), (117, 1722694), (234, 861347)]