201849945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{1153}}^1$

素因数の和:2233

約数の個数: 32

約数和(自身を含む): 352957824

約数和(自身を除く): 151107879

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1061, 1153, 3183, 3459, 5305, 5765, 11671, 12683, 15915, 17295, 35013, 38049, 58355, 63415, 175065, 190245, 1223333, 3669999, 6116665, 13456663, 18349995, 40369989, 67283315, 201849945]

約数ペア:

[(1, 201849945), (3, 67283315), (5, 40369989), (11, 18349995), (15, 13456663), (33, 6116665), (55, 3669999), (165, 1223333), (1061, 190245), (1153, 175065), (3183, 63415), (3459, 58355), (5305, 38049), (5765, 35013), (11671, 17295), (12683, 15915)]