207830928

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 548028416

約数和(自身を除く): 340197488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 127, 206, 254, 309, 331, 381, 412, 508, 618, 662, 762, 824, 993, 1016, 1236, 1324, 1524, 1648, 1986, 2032, 2472, 2648, 3048, 3972, 4944, 5296, 6096, 7944, 13081, 15888, 26162, 34093, 39243, 42037, 52324, 68186, 78486, 84074, 102279, 104648, 126111, 136372, 156972, 168148, 204558, 209296, 252222, 272744, 313944, 336296, 409116, 504444, 545488, 627888, 672592, 818232, 1008888, 1636464, 2017776, 4329811, 8659622, 12989433, 17319244, 25978866, 34638488, 51957732, 69276976, 103915464, 207830928]

約数ペア:

[(1, 207830928), (2, 103915464), (3, 69276976), (4, 51957732), (6, 34638488), (8, 25978866), (12, 17319244), (16, 12989433), (24, 8659622), (48, 4329811), (103, 2017776), (127, 1636464), (206, 1008888), (254, 818232), (309, 672592), (331, 627888), (381, 545488), (412, 504444), (508, 409116), (618, 336296), (662, 313944), (762, 272744), (824, 252222), (993, 209296), (1016, 204558), (1236, 168148), (1324, 156972), (1524, 136372), (1648, 126111), (1986, 104648), (2032, 102279), (2472, 84074), (2648, 78486), (3048, 68186), (3972, 52324), (4944, 42037), (5296, 39243), (6096, 34093), (7944, 26162), (13081, 15888)]