201946251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 297622080

約数和(自身を除く): 95675829

約数列:

[1, 3, 13, 39, 73, 89, 219, 267, 797, 949, 1157, 2391, 2847, 3471, 6497, 10361, 19491, 31083, 58181, 70933, 84461, 174543, 212799, 253383, 756353, 922129, 2269059, 2766387, 5178109, 15534327, 67315417, 201946251]

約数ペア:

[(1, 201946251), (3, 67315417), (13, 15534327), (39, 5178109), (73, 2766387), (89, 2269059), (219, 922129), (267, 756353), (797, 253383), (949, 212799), (1157, 174543), (2391, 84461), (2847, 70933), (3471, 58181), (6497, 31083), (10361, 19491)]