193890774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5749}}^1$

素因数の和:5845

約数の個数: 64

約数和(自身を含む): 490176000

約数和(自身を除く): 296285226

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 73, 77, 146, 154, 219, 231, 438, 462, 511, 803, 1022, 1533, 1606, 2409, 3066, 4818, 5621, 5749, 11242, 11498, 16863, 17247, 33726, 34494, 40243, 63239, 80486, 120729, 126478, 189717, 241458, 379434, 419677, 442673, 839354, 885346, 1259031, 1328019, 2518062, 2656038, 2937739, 4616447, 5875478, 8813217, 9232894, 13849341, 17626434, 27698682, 32315129, 64630258, 96945387, 193890774]

約数ペア:

[(1, 193890774), (2, 96945387), (3, 64630258), (6, 32315129), (7, 27698682), (11, 17626434), (14, 13849341), (21, 9232894), (22, 8813217), (33, 5875478), (42, 4616447), (66, 2937739), (73, 2656038), (77, 2518062), (146, 1328019), (154, 1259031), (219, 885346), (231, 839354), (438, 442673), (462, 419677), (511, 379434), (803, 241458), (1022, 189717), (1533, 126478), (1606, 120729), (2409, 80486), (3066, 63239), (4818, 40243), (5621, 34494), (5749, 33726), (11242, 17247), (11498, 16863)]