201435850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52321}}^1$

素因数の和:52351

約数の個数: 48

約数和(自身を含む): 467130816

約数和(自身を除く): 265694966

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 52321, 104642, 261605, 366247, 523210, 575531, 732494, 1151062, 1308025, 1831235, 2616050, 2877655, 3662470, 4028717, 5755310, 8057434, 9156175, 14388275, 18312350, 20143585, 28776550, 40287170, 100717925, 201435850]

約数ペア:

[(1, 201435850), (2, 100717925), (5, 40287170), (7, 28776550), (10, 20143585), (11, 18312350), (14, 14388275), (22, 9156175), (25, 8057434), (35, 5755310), (50, 4028717), (55, 3662470), (70, 2877655), (77, 2616050), (110, 1831235), (154, 1308025), (175, 1151062), (275, 732494), (350, 575531), (385, 523210), (550, 366247), (770, 261605), (1925, 104642), (3850, 52321)]