199708600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10973}}^1$

素因数の和:11009

約数の個数: 96

約数和(自身を含む): 571525920

約数和(自身を除く): 371817320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4550, 9100, 10973, 18200, 21946, 43892, 54865, 76811, 87784, 109730, 142649, 153622, 219460, 274325, 285298, 307244, 384055, 438920, 548650, 570596, 614488, 713245, 768110, 998543, 1097300, 1141192, 1426490, 1536220, 1920275, 1997086, 2194600, 2852980, 3072440, 3566225, 3840550, 3994172, 4992715, 5705960, 7132450, 7681100, 7988344, 9985430, 14264900, 15362200, 19970860, 24963575, 28529800, 39941720, 49927150, 99854300, 199708600]

約数ペア:

[(1, 199708600), (2, 99854300), (4, 49927150), (5, 39941720), (7, 28529800), (8, 24963575), (10, 19970860), (13, 15362200), (14, 14264900), (20, 9985430), (25, 7988344), (26, 7681100), (28, 7132450), (35, 5705960), (40, 4992715), (50, 3994172), (52, 3840550), (56, 3566225), (65, 3072440), (70, 2852980), (91, 2194600), (100, 1997086), (104, 1920275), (130, 1536220), (140, 1426490), (175, 1141192), (182, 1097300), (200, 998543), (260, 768110), (280, 713245), (325, 614488), (350, 570596), (364, 548650), (455, 438920), (520, 384055), (650, 307244), (700, 285298), (728, 274325), (910, 219460), (1300, 153622), (1400, 142649), (1820, 109730), (2275, 87784), (2600, 76811), (3640, 54865), (4550, 43892), (9100, 21946), (10973, 18200)]