201274518

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1\times {\mathrm{1601}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 420774912

約数和(自身を除く): 219500394

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 911, 1601, 1822, 2733, 3202, 4803, 5466, 9606, 20953, 36823, 41906, 62859, 73646, 110469, 125718, 220938, 1458511, 2917022, 4375533, 8751066, 33545753, 67091506, 100637259, 201274518]

約数ペア:

[(1, 201274518), (2, 100637259), (3, 67091506), (6, 33545753), (23, 8751066), (46, 4375533), (69, 2917022), (138, 1458511), (911, 220938), (1601, 125718), (1822, 110469), (2733, 73646), (3202, 62859), (4803, 41906), (5466, 36823), (9606, 20953)]