267942796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{196439}}^1$

素因数の和:196485

約数の個数: 24

約数和(自身を含む): 528030720

約数和(自身を除く): 260087924

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 196439, 392878, 785756, 2160829, 4321658, 6089609, 8643316, 12179218, 24358436, 66985699, 133971398, 267942796]

約数ペア:

[(1, 267942796), (2, 133971398), (4, 66985699), (11, 24358436), (22, 12179218), (31, 8643316), (44, 6089609), (62, 4321658), (124, 2160829), (341, 785756), (682, 392878), (1364, 196439)]