200737240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{907}}^1$

素因数の和:1432

約数の個数: 64

約数和(自身を含む): 494242560

約数和(自身を除く): 293505320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 503, 907, 1006, 1814, 2012, 2515, 3628, 4024, 4535, 5030, 5533, 7256, 9070, 9977, 10060, 11066, 18140, 19954, 20120, 22132, 27665, 36280, 39908, 44264, 49885, 55330, 79816, 99770, 110660, 199540, 221320, 399080, 456221, 912442, 1824884, 2281105, 3649768, 4562210, 5018431, 9124420, 10036862, 18248840, 20073724, 25092155, 40147448, 50184310, 100368620, 200737240]

約数ペア:

[(1, 200737240), (2, 100368620), (4, 50184310), (5, 40147448), (8, 25092155), (10, 20073724), (11, 18248840), (20, 10036862), (22, 9124420), (40, 5018431), (44, 4562210), (55, 3649768), (88, 2281105), (110, 1824884), (220, 912442), (440, 456221), (503, 399080), (907, 221320), (1006, 199540), (1814, 110660), (2012, 99770), (2515, 79816), (3628, 55330), (4024, 49885), (4535, 44264), (5030, 39908), (5533, 36280), (7256, 27665), (9070, 22132), (9977, 20120), (10060, 19954), (11066, 18140)]