194429768

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4639}}^1$

素因数の和:4702

約数の個数: 48

約数和(自身を含む): 407577600

約数和(自身を除く): 213147832

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 806, 1352, 1612, 3224, 4639, 5239, 9278, 10478, 18556, 20956, 37112, 41912, 60307, 120614, 143809, 241228, 287618, 482456, 575236, 783991, 1150472, 1567982, 1869517, 3135964, 3739034, 6271928, 7478068, 14956136, 24303721, 48607442, 97214884, 194429768]

約数ペア:

[(1, 194429768), (2, 97214884), (4, 48607442), (8, 24303721), (13, 14956136), (26, 7478068), (31, 6271928), (52, 3739034), (62, 3135964), (104, 1869517), (124, 1567982), (169, 1150472), (248, 783991), (338, 575236), (403, 482456), (676, 287618), (806, 241228), (1352, 143809), (1612, 120614), (3224, 60307), (4639, 41912), (5239, 37112), (9278, 20956), (10478, 18556)]