201128109

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12487}}^1$

素因数の和:12569

約数の個数: 32

約数和(自身を含む): 335677440

約数和(自身を除く): 134549331

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1239, 2301, 5369, 12487, 16107, 37461, 87409, 162331, 262227, 486993, 736733, 1136317, 2210199, 3408951, 5157131, 9577529, 15471393, 28732587, 67042703, 201128109]

約数ペア:

[(1, 201128109), (3, 67042703), (7, 28732587), (13, 15471393), (21, 9577529), (39, 5157131), (59, 3408951), (91, 2210199), (177, 1136317), (273, 736733), (413, 486993), (767, 262227), (1239, 162331), (2301, 87409), (5369, 37461), (12487, 16107)]