201519994

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{7547}}^1$

素因数の和:7654

約数の個数: 24

約数和(自身を含む): 331508160

約数和(自身を除く): 129988166

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 1027, 2054, 7547, 13351, 15094, 26702, 98111, 196222, 596213, 1192426, 1275443, 2550886, 7750769, 15501538, 100759997, 201519994]

約数ペア:

[(1, 201519994), (2, 100759997), (13, 15501538), (26, 7750769), (79, 2550886), (158, 1275443), (169, 1192426), (338, 596213), (1027, 196222), (2054, 98111), (7547, 26702), (13351, 15094)]