202495150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 447971328

約数和(自身を除く): 245476178

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 127, 130, 143, 223, 254, 275, 286, 325, 446, 550, 635, 650, 715, 1115, 1270, 1397, 1430, 1651, 2230, 2453, 2794, 2899, 3175, 3302, 3575, 4906, 5575, 5798, 6350, 6985, 7150, 8255, 11150, 12265, 13970, 14495, 16510, 18161, 24530, 28321, 28990, 31889, 34925, 36322, 41275, 56642, 61325, 63778, 69850, 72475, 82550, 90805, 122650, 141605, 144950, 159445, 181610, 283210, 311531, 318890, 368173, 454025, 623062, 708025, 736346, 797225, 908050, 1416050, 1557655, 1594450, 1840865, 3115310, 3681730, 4049903, 7788275, 8099806, 9204325, 15576550, 18408650, 20249515, 40499030, 101247575, 202495150]

約数ペア:

[(1, 202495150), (2, 101247575), (5, 40499030), (10, 20249515), (11, 18408650), (13, 15576550), (22, 9204325), (25, 8099806), (26, 7788275), (50, 4049903), (55, 3681730), (65, 3115310), (110, 1840865), (127, 1594450), (130, 1557655), (143, 1416050), (223, 908050), (254, 797225), (275, 736346), (286, 708025), (325, 623062), (446, 454025), (550, 368173), (635, 318890), (650, 311531), (715, 283210), (1115, 181610), (1270, 159445), (1397, 144950), (1430, 141605), (1651, 122650), (2230, 90805), (2453, 82550), (2794, 72475), (2899, 69850), (3175, 63778), (3302, 61325), (3575, 56642), (4906, 41275), (5575, 36322), (5798, 34925), (6350, 31889), (6985, 28990), (7150, 28321), (8255, 24530), (11150, 18161), (12265, 16510), (13970, 14495)]