197275338

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:641

約数の個数: 80

約数和(自身を含む): 479171616

約数和(自身を除く): 281896278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 283, 331, 351, 566, 662, 702, 849, 993, 1053, 1698, 1986, 2106, 2547, 2979, 3679, 4303, 5094, 5958, 7358, 7641, 8606, 8937, 11037, 12909, 15282, 17874, 22074, 22923, 25818, 26811, 33111, 38727, 45846, 53622, 66222, 77454, 93673, 99333, 116181, 187346, 198666, 232362, 281019, 297999, 348543, 562038, 595998, 697086, 843057, 1217749, 1686114, 2435498, 2529171, 3653247, 5058342, 7306494, 7587513, 10959741, 15175026, 21919482, 32879223, 65758446, 98637669, 197275338]

約数ペア:

[(1, 197275338), (2, 98637669), (3, 65758446), (6, 32879223), (9, 21919482), (13, 15175026), (18, 10959741), (26, 7587513), (27, 7306494), (39, 5058342), (54, 3653247), (78, 2529171), (81, 2435498), (117, 1686114), (162, 1217749), (234, 843057), (283, 697086), (331, 595998), (351, 562038), (566, 348543), (662, 297999), (702, 281019), (849, 232362), (993, 198666), (1053, 187346), (1698, 116181), (1986, 99333), (2106, 93673), (2547, 77454), (2979, 66222), (3679, 53622), (4303, 45846), (5094, 38727), (5958, 33111), (7358, 26811), (7641, 25818), (8606, 22923), (8937, 22074), (11037, 17874), (12909, 15282)]