206318857580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{25346297}}^1$

素因数の和:25346354

約数の個数: 48

約数和(自身を含む): 485432299296

約数和(自身を除く): 279113441716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 25346297, 50692594, 101385188, 126731485, 253462970, 278809267, 506925940, 557618534, 937812989, 1115237068, 1394046335, 1875625978, 2788092670, 3751251956, 4689064945, 5576185340, 9378129890, 10315942879, 18756259780, 20631885758, 41263771516, 51579714395, 103159428790, 206318857580]

約数ペア:

[(1, 206318857580), (2, 103159428790), (4, 51579714395), (5, 41263771516), (10, 20631885758), (11, 18756259780), (20, 10315942879), (22, 9378129890), (37, 5576185340), (44, 4689064945), (55, 3751251956), (74, 2788092670), (110, 1875625978), (148, 1394046335), (185, 1115237068), (220, 937812989), (370, 557618534), (407, 506925940), (740, 278809267), (814, 253462970), (1628, 126731485), (2035, 101385188), (4070, 50692594), (8140, 25346297)]