200657548

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1291}}^1$

素因数の和:1383

約数の個数: 72

約数和(自身を含む): 447460944

約数和(自身を除く): 246803396

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 61, 91, 98, 122, 182, 196, 244, 364, 427, 637, 793, 854, 1274, 1291, 1586, 1708, 2548, 2582, 2989, 3172, 5164, 5551, 5978, 9037, 11102, 11956, 16783, 18074, 22204, 33566, 36148, 38857, 63259, 67132, 77714, 78751, 117481, 126518, 155428, 157502, 234962, 253036, 315004, 469924, 551257, 822367, 1023763, 1102514, 1644734, 2047526, 2205028, 3289468, 3858799, 4095052, 7166341, 7717598, 14332682, 15435196, 28665364, 50164387, 100328774, 200657548]

約数ペア:

[(1, 200657548), (2, 100328774), (4, 50164387), (7, 28665364), (13, 15435196), (14, 14332682), (26, 7717598), (28, 7166341), (49, 4095052), (52, 3858799), (61, 3289468), (91, 2205028), (98, 2047526), (122, 1644734), (182, 1102514), (196, 1023763), (244, 822367), (364, 551257), (427, 469924), (637, 315004), (793, 253036), (854, 234962), (1274, 157502), (1291, 155428), (1586, 126518), (1708, 117481), (2548, 78751), (2582, 77714), (2989, 67132), (3172, 63259), (5164, 38857), (5551, 36148), (5978, 33566), (9037, 22204), (11102, 18074), (11956, 16783)]