206513036

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{1889}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 365994720

約数和(自身を除く): 159481684

約数列:

[1, 2, 4, 151, 181, 302, 362, 604, 724, 1889, 3778, 7556, 27331, 54662, 109324, 285239, 341909, 570478, 683818, 1140956, 1367636, 51628259, 103256518, 206513036]

約数ペア:

[(1, 206513036), (2, 103256518), (4, 51628259), (151, 1367636), (181, 1140956), (302, 683818), (362, 570478), (604, 341909), (724, 285239), (1889, 109324), (3778, 54662), (7556, 27331)]