194210709

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 340899840

約数和(自身を除く): 146689131

約数列:

[1, 3, 7, 11, 21, 29, 33, 53, 77, 87, 159, 203, 231, 319, 371, 547, 583, 609, 957, 1113, 1537, 1641, 1749, 2233, 3829, 4081, 4611, 6017, 6699, 10759, 11487, 12243, 15863, 16907, 18051, 28991, 32277, 42119, 47589, 50721, 86973, 111041, 118349, 126357, 174493, 202937, 318901, 333123, 355047, 523479, 608811, 840739, 956703, 1221451, 2232307, 2522217, 3664353, 5885173, 6696921, 9248129, 17655519, 27744387, 64736903, 194210709]

約数ペア:

[(1, 194210709), (3, 64736903), (7, 27744387), (11, 17655519), (21, 9248129), (29, 6696921), (33, 5885173), (53, 3664353), (77, 2522217), (87, 2232307), (159, 1221451), (203, 956703), (231, 840739), (319, 608811), (371, 523479), (547, 355047), (583, 333123), (609, 318901), (957, 202937), (1113, 174493), (1537, 126357), (1641, 118349), (1749, 111041), (2233, 86973), (3829, 50721), (4081, 47589), (4611, 42119), (6017, 32277), (6699, 28991), (10759, 18051), (11487, 16907), (12243, 15863)]