193451256

素因数分解:

$2^3\times 3^2\times {\mathrm{389}}^1\times {\mathrm{6907}}^1$

素因数の和:7308

約数の個数: 48

約数和(自身を含む): 525353400

約数和(自身を除く): 331902144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 778, 1167, 1556, 2334, 3112, 3501, 4668, 6907, 7002, 9336, 13814, 14004, 20721, 27628, 28008, 41442, 55256, 62163, 82884, 124326, 165768, 248652, 497304, 2686823, 5373646, 8060469, 10747292, 16120938, 21494584, 24181407, 32241876, 48362814, 64483752, 96725628, 193451256]

約数ペア:

[(1, 193451256), (2, 96725628), (3, 64483752), (4, 48362814), (6, 32241876), (8, 24181407), (9, 21494584), (12, 16120938), (18, 10747292), (24, 8060469), (36, 5373646), (72, 2686823), (389, 497304), (778, 248652), (1167, 165768), (1556, 124326), (2334, 82884), (3112, 62163), (3501, 55256), (4668, 41442), (6907, 28008), (7002, 27628), (9336, 20721), (13814, 14004)]