202213645

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{1489}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 245778480

約数和(自身を除く): 43564835

約数列:

[1, 5, 157, 173, 785, 865, 1489, 7445, 27161, 135805, 233773, 257597, 1168865, 1287985, 40442729, 202213645]

約数ペア:

[(1, 202213645), (5, 40442729), (157, 1287985), (173, 1168865), (785, 257597), (865, 233773), (1489, 135805), (7445, 27161)]