201612688

素因数分解:

$2^4\times {\mathrm{1399}}^1\times {\mathrm{9007}}^1$

素因数の和:10414

約数の個数: 20

約数和(自身を含む): 390947200

約数和(自身を除く): 189334512

約数列:

[1, 2, 4, 8, 16, 1399, 2798, 5596, 9007, 11192, 18014, 22384, 36028, 72056, 144112, 12600793, 25201586, 50403172, 100806344, 201612688]

約数ペア:

[(1, 201612688), (2, 100806344), (4, 50403172), (8, 25201586), (16, 12600793), (1399, 144112), (2798, 72056), (5596, 36028), (9007, 22384), (11192, 18014)]