256086835202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{378559}}^1$

素因数の和:378986

約数の個数: 32

約数和(自身を含む): 424707978240

約数和(自身を除く): 168621143038

約数列:

[1, 2, 11, 22, 97, 194, 317, 634, 1067, 2134, 3487, 6974, 30749, 61498, 338239, 378559, 676478, 757118, 4164149, 8328298, 36720223, 73440446, 120003203, 240006406, 403922453, 807844906, 1320035233, 2640070466, 11640310691, 23280621382, 128043417601, 256086835202]

約数ペア:

[(1, 256086835202), (2, 128043417601), (11, 23280621382), (22, 11640310691), (97, 2640070466), (194, 1320035233), (317, 807844906), (634, 403922453), (1067, 240006406), (2134, 120003203), (3487, 73440446), (6974, 36720223), (30749, 8328298), (61498, 4164149), (338239, 757118), (378559, 676478)]