192908786

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 356528160

約数和(自身を除く): 163619374

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 313, 331, 626, 662, 931, 1862, 2191, 2317, 4382, 4634, 5947, 6289, 11894, 12578, 15337, 16219, 30674, 32438, 41629, 44023, 83258, 88046, 103603, 207206, 291403, 308161, 582806, 616322, 725221, 1450442, 1968457, 3936914, 5076547, 10153094, 13779199, 27558398, 96454393, 192908786]

約数ペア:

[(1, 192908786), (2, 96454393), (7, 27558398), (14, 13779199), (19, 10153094), (38, 5076547), (49, 3936914), (98, 1968457), (133, 1450442), (266, 725221), (313, 616322), (331, 582806), (626, 308161), (662, 291403), (931, 207206), (1862, 103603), (2191, 88046), (2317, 83258), (4382, 44023), (4634, 41629), (5947, 32438), (6289, 30674), (11894, 16219), (12578, 15337)]