211255424

素因数分解:

$2^7\times {\mathrm{607}}^1\times {\mathrm{2719}}^1$

素因数の和:3340

約数の個数: 32

約数和(自身を含む): 421708800

約数和(自身を除く): 210453376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 607, 1214, 2428, 2719, 4856, 5438, 9712, 10876, 19424, 21752, 38848, 43504, 77696, 87008, 174016, 348032, 1650433, 3300866, 6601732, 13203464, 26406928, 52813856, 105627712, 211255424]

約数ペア:

[(1, 211255424), (2, 105627712), (4, 52813856), (8, 26406928), (16, 13203464), (32, 6601732), (64, 3300866), (128, 1650433), (607, 348032), (1214, 174016), (2428, 87008), (2719, 77696), (4856, 43504), (5438, 38848), (9712, 21752), (10876, 19424)]