201087747

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{523}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 353134080

約数和(自身を除く): 152046333

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 359, 523, 1071, 1077, 1569, 2513, 3231, 3661, 4707, 6103, 7539, 8891, 10983, 18309, 22617, 26673, 32949, 42721, 54927, 62237, 80019, 128163, 186711, 187757, 384489, 560133, 563271, 1314299, 1689813, 3191869, 3942897, 9575607, 11828691, 22343083, 28726821, 67029249, 201087747]

約数ペア:

[(1, 201087747), (3, 67029249), (7, 28726821), (9, 22343083), (17, 11828691), (21, 9575607), (51, 3942897), (63, 3191869), (119, 1689813), (153, 1314299), (357, 563271), (359, 560133), (523, 384489), (1071, 187757), (1077, 186711), (1569, 128163), (2513, 80019), (3231, 62237), (3661, 54927), (4707, 42721), (6103, 32949), (7539, 26673), (8891, 22617), (10983, 18309)]