201226795

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 317260800

約数和(自身を除く): 116034005

約数列:

[1, 5, 7, 11, 29, 35, 55, 67, 77, 145, 203, 269, 319, 335, 385, 469, 737, 1015, 1345, 1595, 1883, 1943, 2233, 2345, 2959, 3685, 5159, 7801, 9415, 9715, 11165, 13601, 14795, 18023, 20713, 21373, 25795, 39005, 54607, 68005, 85811, 90115, 103565, 106865, 126161, 149611, 198253, 273035, 429055, 522667, 600677, 630805, 748055, 991265, 1387771, 2613335, 3003385, 3658669, 5749337, 6938855, 18293345, 28746685, 40245359, 201226795]

約数ペア:

[(1, 201226795), (5, 40245359), (7, 28746685), (11, 18293345), (29, 6938855), (35, 5749337), (55, 3658669), (67, 3003385), (77, 2613335), (145, 1387771), (203, 991265), (269, 748055), (319, 630805), (335, 600677), (385, 522667), (469, 429055), (737, 273035), (1015, 198253), (1345, 149611), (1595, 126161), (1883, 106865), (1943, 103565), (2233, 90115), (2345, 85811), (2959, 68005), (3685, 54607), (5159, 39005), (7801, 25795), (9415, 21373), (9715, 20713), (11165, 18023), (13601, 14795)]