197382570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{85447}}^1$

素因数の和:85475

約数の個数: 64

約数和(自身を含む): 590616576

約数和(自身を除く): 393234006

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 85447, 170894, 256341, 427235, 512682, 598129, 854470, 939917, 1196258, 1281705, 1794387, 1879834, 2563410, 2819751, 2990645, 3588774, 4699585, 5639502, 5981290, 6579419, 8971935, 9399170, 13158838, 14098755, 17943870, 19738257, 28197510, 32897095, 39476514, 65794190, 98691285, 197382570]

約数ペア:

[(1, 197382570), (2, 98691285), (3, 65794190), (5, 39476514), (6, 32897095), (7, 28197510), (10, 19738257), (11, 17943870), (14, 14098755), (15, 13158838), (21, 9399170), (22, 8971935), (30, 6579419), (33, 5981290), (35, 5639502), (42, 4699585), (55, 3588774), (66, 2990645), (70, 2819751), (77, 2563410), (105, 1879834), (110, 1794387), (154, 1281705), (165, 1196258), (210, 939917), (231, 854470), (330, 598129), (385, 512682), (462, 427235), (770, 256341), (1155, 170894), (2310, 85447)]