210855369

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1303}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 315463680

約数和(自身を除く): 104608311

約数列:

[1, 3, 17, 19, 51, 57, 167, 323, 501, 969, 1303, 2839, 3173, 3909, 8517, 9519, 22151, 24757, 53941, 66453, 74271, 161823, 217601, 420869, 652803, 1262607, 3699217, 4134419, 11097651, 12403257, 70285123, 210855369]

約数ペア:

[(1, 210855369), (3, 70285123), (17, 12403257), (19, 11097651), (51, 4134419), (57, 3699217), (167, 1262607), (323, 652803), (501, 420869), (969, 217601), (1303, 161823), (2839, 74271), (3173, 66453), (3909, 53941), (8517, 24757), (9519, 22151)]