223356310

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{3217}}^1$

素因数の和:3408

約数の個数: 32

約数和(自身を含む): 412882272

約数和(自身を除く): 189525962

約数列:

[1, 2, 5, 10, 53, 106, 131, 262, 265, 530, 655, 1310, 3217, 6434, 6943, 13886, 16085, 32170, 34715, 69430, 170501, 341002, 421427, 842854, 852505, 1705010, 2107135, 4214270, 22335631, 44671262, 111678155, 223356310]

約数ペア:

[(1, 223356310), (2, 111678155), (5, 44671262), (10, 22335631), (53, 4214270), (106, 2107135), (131, 1705010), (262, 852505), (265, 842854), (530, 421427), (655, 341002), (1310, 170501), (3217, 69430), (6434, 34715), (6943, 32170), (13886, 16085)]