201743169

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 285120000

約数和(自身を除く): 83376831

約数列:

[1, 3, 29, 79, 87, 149, 197, 237, 447, 591, 2291, 4321, 5713, 6873, 11771, 12963, 15563, 17139, 29353, 35313, 46689, 88059, 341359, 451327, 851237, 1024077, 1353981, 2318887, 2553711, 6956661, 67247723, 201743169]

約数ペア:

[(1, 201743169), (3, 67247723), (29, 6956661), (79, 2553711), (87, 2318887), (149, 1353981), (197, 1024077), (237, 851237), (447, 451327), (591, 341359), (2291, 88059), (4321, 46689), (5713, 35313), (6873, 29353), (11771, 17139), (12963, 15563)]