201290043

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{43541}}^1$

素因数の和:43634

約数の個数: 16

約数和(自身を含む): 284242176

約数和(自身を除く): 82952133

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 43541, 130623, 1001443, 2917247, 3004329, 8751741, 67096681, 201290043]

約数ペア:

[(1, 201290043), (3, 67096681), (23, 8751741), (67, 3004329), (69, 2917247), (201, 1001443), (1541, 130623), (4623, 43541)]