198872172

素因数分解:

$2^2\times 3^5\times {\mathrm{204601}}^1$

素因数の和:204620

約数の個数: 36

約数和(自身を含む): 521325896

約数和(自身を除く): 322453724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 204601, 409202, 613803, 818404, 1227606, 1841409, 2455212, 3682818, 5524227, 7365636, 11048454, 16572681, 22096908, 33145362, 49718043, 66290724, 99436086, 198872172]

約数ペア:

[(1, 198872172), (2, 99436086), (3, 66290724), (4, 49718043), (6, 33145362), (9, 22096908), (12, 16572681), (18, 11048454), (27, 7365636), (36, 5524227), (54, 3682818), (81, 2455212), (108, 1841409), (162, 1227606), (243, 818404), (324, 613803), (486, 409202), (972, 204601)]