201400918

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1\times {\mathrm{1237}}^1$

素因数の和:2007

約数の個数: 16

約数和(自身を含む): 305201664

約数和(自身を除く): 103800746

約数列:

[1, 2, 127, 254, 641, 1237, 1282, 2474, 81407, 157099, 162814, 314198, 792917, 1585834, 100700459, 201400918]

約数ペア:

[(1, 201400918), (2, 100700459), (127, 1585834), (254, 792917), (641, 314198), (1237, 162814), (1282, 157099), (2474, 81407)]