190435252

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1151}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 402554880

約数和(自身を除く): 212119628

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 311, 532, 622, 1151, 1244, 2177, 2302, 4354, 4604, 5909, 8057, 8708, 11818, 16114, 21869, 23636, 32228, 41363, 43738, 82726, 87476, 153083, 165452, 306166, 357961, 612332, 715922, 1431844, 2505727, 5011454, 6801259, 10022908, 13602518, 27205036, 47608813, 95217626, 190435252]

約数ペア:

[(1, 190435252), (2, 95217626), (4, 47608813), (7, 27205036), (14, 13602518), (19, 10022908), (28, 6801259), (38, 5011454), (76, 2505727), (133, 1431844), (266, 715922), (311, 612332), (532, 357961), (622, 306166), (1151, 165452), (1244, 153083), (2177, 87476), (2302, 82726), (4354, 43738), (4604, 41363), (5909, 32228), (8057, 23636), (8708, 21869), (11818, 16114)]