200657380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4493}}^1$

素因数の和:4549

約数の個数: 96

約数和(自身を含む): 543594240

約数和(自身を除く): 342936860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1276, 1540, 1595, 2030, 2233, 3190, 4060, 4466, 4493, 6380, 8932, 8986, 11165, 17972, 22330, 22465, 31451, 44660, 44930, 49423, 62902, 89860, 98846, 125804, 130297, 157255, 197692, 247115, 260594, 314510, 345961, 494230, 521188, 629020, 651485, 691922, 912079, 988460, 1302970, 1383844, 1433267, 1729805, 1824158, 2605940, 2866534, 3459610, 3648316, 4560395, 5733068, 6919220, 7166335, 9120790, 10032869, 14332670, 18241580, 20065738, 28665340, 40131476, 50164345, 100328690, 200657380]

約数ペア:

[(1, 200657380), (2, 100328690), (4, 50164345), (5, 40131476), (7, 28665340), (10, 20065738), (11, 18241580), (14, 14332670), (20, 10032869), (22, 9120790), (28, 7166335), (29, 6919220), (35, 5733068), (44, 4560395), (55, 3648316), (58, 3459610), (70, 2866534), (77, 2605940), (110, 1824158), (116, 1729805), (140, 1433267), (145, 1383844), (154, 1302970), (203, 988460), (220, 912079), (290, 691922), (308, 651485), (319, 629020), (385, 521188), (406, 494230), (580, 345961), (638, 314510), (770, 260594), (812, 247115), (1015, 197692), (1276, 157255), (1540, 130297), (1595, 125804), (2030, 98846), (2233, 89860), (3190, 62902), (4060, 49423), (4466, 44930), (4493, 44660), (6380, 31451), (8932, 22465), (8986, 22330), (11165, 17972)]