200378360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55049}}^1$

素因数の和:55080

約数の個数: 64

約数和(自身を含む): 554904000

約数和(自身を除く): 354525640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 55049, 110098, 220196, 275245, 385343, 440392, 550490, 715637, 770686, 1100980, 1431274, 1541372, 1926715, 2201960, 2862548, 3082744, 3578185, 3853430, 5009459, 5725096, 7156370, 7706860, 10018918, 14312740, 15413720, 20037836, 25047295, 28625480, 40075672, 50094590, 100189180, 200378360]

約数ペア:

[(1, 200378360), (2, 100189180), (4, 50094590), (5, 40075672), (7, 28625480), (8, 25047295), (10, 20037836), (13, 15413720), (14, 14312740), (20, 10018918), (26, 7706860), (28, 7156370), (35, 5725096), (40, 5009459), (52, 3853430), (56, 3578185), (65, 3082744), (70, 2862548), (91, 2201960), (104, 1926715), (130, 1541372), (140, 1431274), (182, 1100980), (260, 770686), (280, 715637), (364, 550490), (455, 440392), (520, 385343), (728, 275245), (910, 220196), (1820, 110098), (3640, 55049)]