209929121241

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1\times {\mathrm{6829}}^1$

素因数の和:7518

約数の個数: 64

約数和(自身を含む): 333505075200

約数和(自身を除く): 123575953959

約数列:

[1, 3, 7, 21, 43, 59, 129, 177, 301, 413, 577, 903, 1239, 1731, 2537, 4039, 6829, 7611, 12117, 17759, 20487, 24811, 34043, 47803, 53277, 74433, 102129, 143409, 173677, 238301, 293647, 402911, 521031, 714903, 880941, 1208733, 1463849, 2055529, 2820377, 3940333, 4391547, 6166587, 8461131, 10246943, 11820999, 17325173, 27582331, 30740829, 51975519, 82746993, 121276211, 169434319, 232479647, 363828633, 508302957, 697438941, 1186040233, 1627357529, 3558120699, 4882072587, 9996624821, 29989874463, 69976373747, 209929121241]

約数ペア:

[(1, 209929121241), (3, 69976373747), (7, 29989874463), (21, 9996624821), (43, 4882072587), (59, 3558120699), (129, 1627357529), (177, 1186040233), (301, 697438941), (413, 508302957), (577, 363828633), (903, 232479647), (1239, 169434319), (1731, 121276211), (2537, 82746993), (4039, 51975519), (6829, 30740829), (7611, 27582331), (12117, 17325173), (17759, 11820999), (20487, 10246943), (24811, 8461131), (34043, 6166587), (47803, 4391547), (53277, 3940333), (74433, 2820377), (102129, 2055529), (143409, 1463849), (173677, 1208733), (238301, 880941), (293647, 714903), (402911, 521031)]