201400593

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{21319}}^1$

素因数の和:21436

約数の個数: 16

約数和(自身を含む): 278353920

約数和(自身を除く): 76953327

約数列:

[1, 3, 47, 67, 141, 201, 3149, 9447, 21319, 63957, 1001993, 1428373, 3005979, 4285119, 67133531, 201400593]

約数ペア:

[(1, 201400593), (3, 67133531), (47, 4285119), (67, 3005979), (141, 1428373), (201, 1001993), (3149, 63957), (9447, 21319)]