209110832

素因数分解:

$2^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2447}}^1$

素因数の和:2578

約数の個数: 60

約数和(自身を含む): 475817760

約数和(自身を除く): 266706928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 109, 112, 196, 218, 392, 436, 763, 784, 872, 1526, 1744, 2447, 3052, 4894, 5341, 6104, 9788, 10682, 12208, 17129, 19576, 21364, 34258, 39152, 42728, 68516, 85456, 119903, 137032, 239806, 266723, 274064, 479612, 533446, 959224, 1066892, 1867061, 1918448, 2133784, 3734122, 4267568, 7468244, 13069427, 14936488, 26138854, 29872976, 52277708, 104555416, 209110832]

約数ペア:

[(1, 209110832), (2, 104555416), (4, 52277708), (7, 29872976), (8, 26138854), (14, 14936488), (16, 13069427), (28, 7468244), (49, 4267568), (56, 3734122), (98, 2133784), (109, 1918448), (112, 1867061), (196, 1066892), (218, 959224), (392, 533446), (436, 479612), (763, 274064), (784, 266723), (872, 239806), (1526, 137032), (1744, 119903), (2447, 85456), (3052, 68516), (4894, 42728), (5341, 39152), (6104, 34258), (9788, 21364), (10682, 19576), (12208, 17129)]