201231478

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{14957}}^1$

素因数の和:15028

約数の個数: 24

約数和(自身を含む): 356479056

約数和(自身を除く): 155247578

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 6727, 13454, 14957, 29914, 104699, 209398, 463667, 927334, 3245669, 6491338, 14373677, 28747354, 100615739, 201231478]

約数ペア:

[(1, 201231478), (2, 100615739), (7, 28747354), (14, 14373677), (31, 6491338), (62, 3245669), (217, 927334), (434, 463667), (961, 209398), (1922, 104699), (6727, 29914), (13454, 14957)]