201918092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1303}}^1\times {\mathrm{2039}}^1$

素因数の和:3365

約数の個数: 24

約数和(自身を含む): 372422400

約数和(自身を除く): 170504308

約数列:

[1, 2, 4, 19, 38, 76, 1303, 2039, 2606, 4078, 5212, 8156, 24757, 38741, 49514, 77482, 99028, 154964, 2656817, 5313634, 10627268, 50479523, 100959046, 201918092]

約数ペア:

[(1, 201918092), (2, 100959046), (4, 50479523), (19, 10627268), (38, 5313634), (76, 2656817), (1303, 154964), (2039, 99028), (2606, 77482), (4078, 49514), (5212, 38741), (8156, 24757)]