198774394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{16301}}^1$

素因数の和:16390

約数の個数: 32

約数和(自身を含む): 372468096

約数和(自身を除く): 173693702

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 6097, 12194, 16301, 32602, 114107, 211913, 228214, 423826, 1092167, 1483391, 2184334, 2966782, 7645169, 14198171, 15290338, 28396342, 99387197, 198774394]

約数ペア:

[(1, 198774394), (2, 99387197), (7, 28396342), (13, 15290338), (14, 14198171), (26, 7645169), (67, 2966782), (91, 2184334), (134, 1483391), (182, 1092167), (469, 423826), (871, 228214), (938, 211913), (1742, 114107), (6097, 32602), (12194, 16301)]