201913852

素因数分解:

$2^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{19333}}^1$

素因数の和:19717

約数の個数: 24

約数和(自身を含む): 404931296

約数和(自身を除く): 203017444

約数列:

[1, 2, 4, 7, 14, 28, 373, 746, 1492, 2611, 5222, 10444, 19333, 38666, 77332, 135331, 270662, 541324, 7211209, 14422418, 28844836, 50478463, 100956926, 201913852]

約数ペア:

[(1, 201913852), (2, 100956926), (4, 50478463), (7, 28844836), (14, 14422418), (28, 7211209), (373, 541324), (746, 270662), (1492, 135331), (2611, 77332), (5222, 38666), (10444, 19333)]