197539314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3391}}^1$

素因数の和:3495

約数の個数: 64

約数和(自身を含む): 481935360

約数和(自身を除く): 284396046

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 73, 114, 133, 146, 219, 266, 399, 438, 511, 798, 1022, 1387, 1533, 2774, 3066, 3391, 4161, 6782, 8322, 9709, 10173, 19418, 20346, 23737, 29127, 47474, 58254, 64429, 71211, 128858, 142422, 193287, 247543, 386574, 451003, 495086, 742629, 902006, 1353009, 1485258, 1732801, 2706018, 3465602, 4703317, 5198403, 9406634, 10396806, 14109951, 28219902, 32923219, 65846438, 98769657, 197539314]

約数ペア:

[(1, 197539314), (2, 98769657), (3, 65846438), (6, 32923219), (7, 28219902), (14, 14109951), (19, 10396806), (21, 9406634), (38, 5198403), (42, 4703317), (57, 3465602), (73, 2706018), (114, 1732801), (133, 1485258), (146, 1353009), (219, 902006), (266, 742629), (399, 495086), (438, 451003), (511, 386574), (798, 247543), (1022, 193287), (1387, 142422), (1533, 128858), (2774, 71211), (3066, 64429), (3391, 58254), (4161, 47474), (6782, 29127), (8322, 23737), (9709, 20346), (10173, 19418)]