201640446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1600321}}^1$

素因数の和:1600336

約数の個数: 24

約数和(自身を含む): 499300464

約数和(自身を除く): 297660018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1600321, 3200642, 4800963, 9601926, 11202247, 14402889, 22404494, 28805778, 33606741, 67213482, 100820223, 201640446]

約数ペア:

[(1, 201640446), (2, 100820223), (3, 67213482), (6, 33606741), (7, 28805778), (9, 22404494), (14, 14402889), (18, 11202247), (21, 9601926), (42, 4800963), (63, 3200642), (126, 1600321)]