212816068199

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{611827}}^1$

素因数の和:611967

約数の個数: 32

約数和(自身を含む): 267833825280

約数和(自身を除く): 55017757081

約数列:

[1, 7, 17, 37, 79, 119, 259, 553, 629, 1343, 2923, 4403, 9401, 20461, 49691, 347837, 611827, 4282789, 10401059, 22637599, 48334333, 72807413, 158463193, 338340331, 384839183, 821683661, 1788370321, 2693874281, 5751785627, 12518592247, 30402295457, 212816068199]

約数ペア:

[(1, 212816068199), (7, 30402295457), (17, 12518592247), (37, 5751785627), (79, 2693874281), (119, 1788370321), (259, 821683661), (553, 384839183), (629, 338340331), (1343, 158463193), (2923, 72807413), (4403, 48334333), (9401, 22637599), (20461, 10401059), (49691, 4282789), (347837, 611827)]