200965641

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 291876480

約数和(自身を除く): 90910839

約数列:

[1, 3, 19, 41, 57, 113, 123, 339, 761, 779, 2147, 2283, 2337, 4633, 6441, 13899, 14459, 31201, 43377, 85993, 88027, 93603, 257979, 264081, 592819, 1633867, 1778457, 3525713, 4901601, 10577139, 66988547, 200965641]

約数ペア:

[(1, 200965641), (3, 66988547), (19, 10577139), (41, 4901601), (57, 3525713), (113, 1778457), (123, 1633867), (339, 592819), (761, 264081), (779, 257979), (2147, 93603), (2283, 88027), (2337, 85993), (4633, 43377), (6441, 31201), (13899, 14459)]