223839085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 295356672

約数和(自身を除く): 71517587

約数列:

[1, 5, 17, 37, 85, 103, 185, 515, 629, 691, 1751, 3145, 3455, 3811, 8755, 11747, 19055, 25567, 58735, 64787, 71173, 127835, 323935, 355865, 434639, 1209941, 2173195, 2633401, 6049705, 13167005, 44767817, 223839085]

約数ペア:

[(1, 223839085), (5, 44767817), (17, 13167005), (37, 6049705), (85, 2633401), (103, 2173195), (185, 1209941), (515, 434639), (629, 355865), (691, 323935), (1751, 127835), (3145, 71173), (3455, 64787), (3811, 58735), (8755, 25567), (11747, 19055)]