207834358

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 329909760

約数和(自身を除く): 122075402

約数列:

[1, 2, 29, 58, 73, 146, 191, 257, 382, 514, 2117, 4234, 5539, 7453, 11078, 13943, 14906, 18761, 27886, 37522, 49087, 98174, 404347, 544069, 808694, 1088138, 1423523, 2847046, 3583351, 7166702, 103917179, 207834358]

約数ペア:

[(1, 207834358), (2, 103917179), (29, 7166702), (58, 3583351), (73, 2847046), (146, 1423523), (191, 1088138), (257, 808694), (382, 544069), (514, 404347), (2117, 98174), (4234, 49087), (5539, 37522), (7453, 27886), (11078, 18761), (13943, 14906)]