221796335

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1\times {\mathrm{811}}^1$

素因数の和:1558

約数の個数: 16

約数和(自身を含む): 270103680

約数和(自身を除く): 48307345

約数列:

[1, 5, 83, 415, 659, 811, 3295, 4055, 54697, 67313, 273485, 336565, 534449, 2672245, 44359267, 221796335]

約数ペア:

[(1, 221796335), (5, 44359267), (83, 2672245), (415, 534449), (659, 336565), (811, 273485), (3295, 67313), (4055, 54697)]