200544208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{404323}}^1$

素因数の和:404362

約数の個数: 20

約数和(自身を含む): 401089408

約数和(自身を除く): 200545200

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 404323, 808646, 1617292, 3234584, 6469168, 12534013, 25068026, 50136052, 100272104, 200544208]

約数ペア:

[(1, 200544208), (2, 100272104), (4, 50136052), (8, 25068026), (16, 12534013), (31, 6469168), (62, 3234584), (124, 1617292), (248, 808646), (496, 404323)]