200051618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{248203}}^1$

素因数の和:248249

約数の個数: 16

約数和(自身を含む): 333586176

約数和(自身を除く): 133534558

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 248203, 496406, 3226639, 6453278, 7694293, 15388586, 100025809, 200051618]

約数ペア:

[(1, 200051618), (2, 100025809), (13, 15388586), (26, 7694293), (31, 6453278), (62, 3226639), (403, 496406), (806, 248203)]