203297318

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1667}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 361248768

約数和(自身を除く): 157951450

約数列:

[1, 2, 7, 14, 31, 62, 217, 281, 434, 562, 1667, 1967, 3334, 3934, 8711, 11669, 17422, 23338, 51677, 60977, 103354, 121954, 361739, 468427, 723478, 936854, 3278989, 6557978, 14521237, 29042474, 101648659, 203297318]

約数ペア:

[(1, 203297318), (2, 101648659), (7, 29042474), (14, 14521237), (31, 6557978), (62, 3278989), (217, 936854), (281, 723478), (434, 468427), (562, 361739), (1667, 121954), (1967, 103354), (3334, 60977), (3934, 51677), (8711, 23338), (11669, 17422)]