201451914

素因数分解:

$2^1\times 3^3\times {\mathrm{181}}^1\times {\mathrm{20611}}^1$

素因数の和:20803

約数の個数: 32

約数和(自身を含む): 450166080

約数和(自身を除く): 248714166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 181, 362, 543, 1086, 1629, 3258, 4887, 9774, 20611, 41222, 61833, 123666, 185499, 370998, 556497, 1112994, 3730591, 7461182, 11191773, 22383546, 33575319, 67150638, 100725957, 201451914]

約数ペア:

[(1, 201451914), (2, 100725957), (3, 67150638), (6, 33575319), (9, 22383546), (18, 11191773), (27, 7461182), (54, 3730591), (181, 1112994), (362, 556497), (543, 370998), (1086, 185499), (1629, 123666), (3258, 61833), (4887, 41222), (9774, 20611)]