201998650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1091}}^1$

素因数の和:1156

約数の個数: 72

約数和(自身を含む): 449283744

約数和(自身を除く): 247285094

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 529, 575, 805, 1058, 1091, 1150, 1610, 2182, 2645, 3703, 4025, 5290, 5455, 7406, 7637, 8050, 10910, 13225, 15274, 18515, 25093, 26450, 27275, 37030, 38185, 50186, 54550, 76370, 92575, 125465, 175651, 185150, 190925, 250930, 351302, 381850, 577139, 627325, 878255, 1154278, 1254650, 1756510, 2885695, 4039973, 4391275, 5771390, 8079946, 8782550, 14428475, 20199865, 28856950, 40399730, 100999325, 201998650]

約数ペア:

[(1, 201998650), (2, 100999325), (5, 40399730), (7, 28856950), (10, 20199865), (14, 14428475), (23, 8782550), (25, 8079946), (35, 5771390), (46, 4391275), (50, 4039973), (70, 2885695), (115, 1756510), (161, 1254650), (175, 1154278), (230, 878255), (322, 627325), (350, 577139), (529, 381850), (575, 351302), (805, 250930), (1058, 190925), (1091, 185150), (1150, 175651), (1610, 125465), (2182, 92575), (2645, 76370), (3703, 54550), (4025, 50186), (5290, 38185), (5455, 37030), (7406, 27275), (7637, 26450), (8050, 25093), (10910, 18515), (13225, 15274)]