197321336

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 396403200

約数和(自身を除く): 199081864

約数列:

[1, 2, 4, 8, 29, 58, 61, 73, 116, 122, 146, 191, 232, 244, 292, 382, 488, 584, 764, 1528, 1769, 2117, 3538, 4234, 4453, 5539, 7076, 8468, 8906, 11078, 11651, 13943, 14152, 16936, 17812, 22156, 23302, 27886, 35624, 44312, 46604, 55772, 93208, 111544, 129137, 258274, 337879, 404347, 516548, 675758, 808694, 850523, 1033096, 1351516, 1617388, 1701046, 2703032, 3234776, 3402092, 6804184, 24665167, 49330334, 98660668, 197321336]

約数ペア:

[(1, 197321336), (2, 98660668), (4, 49330334), (8, 24665167), (29, 6804184), (58, 3402092), (61, 3234776), (73, 2703032), (116, 1701046), (122, 1617388), (146, 1351516), (191, 1033096), (232, 850523), (244, 808694), (292, 675758), (382, 516548), (488, 404347), (584, 337879), (764, 258274), (1528, 129137), (1769, 111544), (2117, 93208), (3538, 55772), (4234, 46604), (4453, 44312), (5539, 35624), (7076, 27886), (8468, 23302), (8906, 22156), (11078, 17812), (11651, 16936), (13943, 14152)]