204540770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5927}}^1$

素因数の和:5987

約数の個数: 64

約数和(自身を含む): 460961280

約数和(自身を除く): 256420510

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 203, 238, 290, 406, 493, 595, 986, 1015, 1190, 2030, 2465, 3451, 4930, 5927, 6902, 11854, 17255, 29635, 34510, 41489, 59270, 82978, 100759, 171883, 201518, 207445, 343766, 414890, 503795, 705313, 859415, 1007590, 1203181, 1410626, 1718830, 2406362, 2922011, 3526565, 5844022, 6015905, 7053130, 12031810, 14610055, 20454077, 29220110, 40908154, 102270385, 204540770]

約数ペア:

[(1, 204540770), (2, 102270385), (5, 40908154), (7, 29220110), (10, 20454077), (14, 14610055), (17, 12031810), (29, 7053130), (34, 6015905), (35, 5844022), (58, 3526565), (70, 2922011), (85, 2406362), (119, 1718830), (145, 1410626), (170, 1203181), (203, 1007590), (238, 859415), (290, 705313), (406, 503795), (493, 414890), (595, 343766), (986, 207445), (1015, 201518), (1190, 171883), (2030, 100759), (2465, 82978), (3451, 59270), (4930, 41489), (5927, 34510), (6902, 29635), (11854, 17255)]