190793465

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^2\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 36

約数和(自身を含む): 253492356

約数和(自身を除く): 62698891

約数列:

[1, 5, 17, 29, 85, 145, 157, 289, 493, 785, 841, 1445, 2465, 2669, 4205, 4553, 8381, 13345, 14297, 22765, 41905, 45373, 71485, 77401, 132037, 226865, 243049, 387005, 660185, 1215245, 1315817, 2244629, 6579085, 11223145, 38158693, 190793465]

約数ペア:

[(1, 190793465), (5, 38158693), (17, 11223145), (29, 6579085), (85, 2244629), (145, 1315817), (157, 1215245), (289, 660185), (493, 387005), (785, 243049), (841, 226865), (1445, 132037), (2465, 77401), (2669, 71485), (4205, 45373), (4553, 41905), (8381, 22765), (13345, 14297)]