223240199631

素因数分解:

$3^1\times {\mathrm{409}}^1\times {\mathrm{1009}}^1\times {\mathrm{180317}}^1$

素因数の和:181738

約数の個数: 16

約数和(自身を含む): 298678735200

約数和(自身を除く): 75438535569

約数列:

[1, 3, 409, 1009, 1227, 3027, 180317, 412681, 540951, 1238043, 73749653, 181939853, 221248959, 545819559, 74413399877, 223240199631]

約数ペア:

[(1, 223240199631), (3, 74413399877), (409, 545819559), (1009, 221248959), (1227, 181939853), (3027, 73749653), (180317, 1238043), (412681, 540951)]