200216775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 388903680

約数和(自身を除く): 188686905

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 53, 55, 57, 75, 95, 159, 165, 209, 241, 265, 275, 285, 475, 583, 627, 723, 795, 825, 1007, 1045, 1205, 1325, 1425, 1749, 2651, 2915, 3021, 3135, 3615, 3975, 4579, 5035, 5225, 6025, 7953, 8745, 11077, 12773, 13255, 13737, 14575, 15105, 15675, 18075, 22895, 25175, 33231, 38319, 39765, 43725, 50369, 55385, 63865, 66275, 68685, 75525, 114475, 140503, 151107, 166155, 191595, 198825, 242687, 251845, 276925, 319325, 343425, 421509, 702515, 728061, 755535, 830775, 957975, 1213435, 1259225, 2107545, 2669557, 3512575, 3640305, 3777675, 6067175, 8008671, 10537725, 13347785, 18201525, 40043355, 66738925, 200216775]

約数ペア:

[(1, 200216775), (3, 66738925), (5, 40043355), (11, 18201525), (15, 13347785), (19, 10537725), (25, 8008671), (33, 6067175), (53, 3777675), (55, 3640305), (57, 3512575), (75, 2669557), (95, 2107545), (159, 1259225), (165, 1213435), (209, 957975), (241, 830775), (265, 755535), (275, 728061), (285, 702515), (475, 421509), (583, 343425), (627, 319325), (723, 276925), (795, 251845), (825, 242687), (1007, 198825), (1045, 191595), (1205, 166155), (1325, 151107), (1425, 140503), (1749, 114475), (2651, 75525), (2915, 68685), (3021, 66275), (3135, 63865), (3615, 55385), (3975, 50369), (4579, 43725), (5035, 39765), (5225, 38319), (6025, 33231), (7953, 25175), (8745, 22895), (11077, 18075), (12773, 15675), (13255, 15105), (13737, 14575)]