201222544

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{151523}}^1$

素因数の和:151614

約数の個数: 20

約数和(自身を含む): 394568496

約数和(自身を除く): 193345952

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 151523, 303046, 606092, 1212184, 2424368, 12576409, 25152818, 50305636, 100611272, 201222544]

約数ペア:

[(1, 201222544), (2, 100611272), (4, 50305636), (8, 25152818), (16, 12576409), (83, 2424368), (166, 1212184), (332, 606092), (664, 303046), (1328, 151523)]