202015529800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{997}}^1\times {\mathrm{144731}}^1$

素因数の和:145751

約数の個数: 96

約数和(自身を含む): 537326233920

約数和(自身を除く): 335310704120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 997, 1400, 1994, 3988, 4985, 6979, 7976, 9970, 13958, 19940, 24925, 27916, 34895, 39880, 49850, 55832, 69790, 99700, 139580, 144731, 174475, 199400, 279160, 289462, 348950, 578924, 697900, 723655, 1013117, 1157848, 1395800, 1447310, 2026234, 2894620, 3618275, 4052468, 5065585, 5789240, 7236550, 8104936, 10131170, 14473100, 20262340, 25327925, 28946200, 40524680, 50655850, 101311700, 144296807, 202623400, 288593614, 577187228, 721484035, 1010077649, 1154374456, 1442968070, 2020155298, 2885936140, 3607420175, 4040310596, 5050388245, 5771872280, 7214840350, 8080621192, 10100776490, 14429680700, 20201552980, 25251941225, 28859361400, 40403105960, 50503882450, 101007764900, 202015529800]

約数ペア:

[(1, 202015529800), (2, 101007764900), (4, 50503882450), (5, 40403105960), (7, 28859361400), (8, 25251941225), (10, 20201552980), (14, 14429680700), (20, 10100776490), (25, 8080621192), (28, 7214840350), (35, 5771872280), (40, 5050388245), (50, 4040310596), (56, 3607420175), (70, 2885936140), (100, 2020155298), (140, 1442968070), (175, 1154374456), (200, 1010077649), (280, 721484035), (350, 577187228), (700, 288593614), (997, 202623400), (1400, 144296807), (1994, 101311700), (3988, 50655850), (4985, 40524680), (6979, 28946200), (7976, 25327925), (9970, 20262340), (13958, 14473100), (19940, 10131170), (24925, 8104936), (27916, 7236550), (34895, 5789240), (39880, 5065585), (49850, 4052468), (55832, 3618275), (69790, 2894620), (99700, 2026234), (139580, 1447310), (144731, 1395800), (174475, 1157848), (199400, 1013117), (279160, 723655), (289462, 697900), (348950, 578924)]