200709562857

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{197677}}^1$

素因数の和:198125

約数の個数: 32

約数和(自身を含む): 288451737600

約数和(自身を除く): 87742174743

約数列:

[1, 3, 19, 47, 57, 141, 379, 893, 1137, 2679, 7201, 17813, 21603, 53439, 197677, 338447, 593031, 1015341, 3755863, 9290819, 11267589, 27872457, 74919583, 176525561, 224758749, 529576683, 1423472077, 3521220401, 4270416231, 10563661203, 66903187619, 200709562857]

約数ペア:

[(1, 200709562857), (3, 66903187619), (19, 10563661203), (47, 4270416231), (57, 3521220401), (141, 1423472077), (379, 529576683), (893, 224758749), (1137, 176525561), (2679, 74919583), (7201, 27872457), (17813, 11267589), (21603, 9290819), (53439, 3755863), (197677, 1015341), (338447, 593031)]