201702940

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{22973}}^1$

素因数の和:23421

約数の個数: 24

約数和(自身を含む): 424559520

約数和(自身を除く): 222856580

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 4390, 8780, 22973, 45946, 91892, 114865, 229730, 459460, 10085147, 20170294, 40340588, 50425735, 100851470, 201702940]

約数ペア:

[(1, 201702940), (2, 100851470), (4, 50425735), (5, 40340588), (10, 20170294), (20, 10085147), (439, 459460), (878, 229730), (1756, 114865), (2195, 91892), (4390, 45946), (8780, 22973)]