207837826

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{4937}}^1$

素因数の和:5074

約数の個数: 32

約数和(自身を含む): 371653632

約数和(自身を除く): 163815806

約数列:

[1, 2, 7, 14, 31, 62, 97, 194, 217, 434, 679, 1358, 3007, 4937, 6014, 9874, 21049, 34559, 42098, 69118, 153047, 306094, 478889, 957778, 1071329, 2142658, 3352223, 6704446, 14845559, 29691118, 103918913, 207837826]

約数ペア:

[(1, 207837826), (2, 103918913), (7, 29691118), (14, 14845559), (31, 6704446), (62, 3352223), (97, 2142658), (194, 1071329), (217, 957778), (434, 478889), (679, 306094), (1358, 153047), (3007, 69118), (4937, 42098), (6014, 34559), (9874, 21049)]