192983609

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 260620416

約数和(自身を除く): 67636807

約数列:

[1, 7, 13, 17, 49, 71, 91, 119, 221, 251, 497, 637, 833, 923, 1207, 1547, 1757, 3263, 3479, 4267, 6461, 8449, 10829, 12299, 15691, 17821, 22841, 29869, 45227, 55471, 59143, 109837, 124747, 159887, 209083, 231673, 302957, 388297, 768859, 873229, 1621711, 2120699, 2718079, 3938441, 11351977, 14844893, 27569087, 192983609]

約数ペア:

[(1, 192983609), (7, 27569087), (13, 14844893), (17, 11351977), (49, 3938441), (71, 2718079), (91, 2120699), (119, 1621711), (221, 873229), (251, 768859), (497, 388297), (637, 302957), (833, 231673), (923, 209083), (1207, 159887), (1547, 124747), (1757, 109837), (3263, 59143), (3479, 55471), (4267, 45227), (6461, 29869), (8449, 22841), (10829, 17821), (12299, 15691)]