281250142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 456085728

約数和(自身を除く): 174835586

約数列:

[1, 2, 17, 34, 97, 107, 194, 214, 797, 1594, 1649, 1819, 3298, 3638, 10379, 13549, 20758, 27098, 77309, 85279, 154618, 170558, 176443, 352886, 1314253, 1449743, 2628506, 2899486, 8272063, 16544126, 140625071, 281250142]

約数ペア:

[(1, 281250142), (2, 140625071), (17, 16544126), (34, 8272063), (97, 2899486), (107, 2628506), (194, 1449743), (214, 1314253), (797, 352886), (1594, 176443), (1649, 170558), (1819, 154618), (3298, 85279), (3638, 77309), (10379, 27098), (13549, 20758)]