199295538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{16921}}^1$

素因数の和:17090

約数の個数: 32

約数和(自身を含む): 432120192

約数和(自身を除く): 232824654

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 302, 453, 906, 1963, 3926, 5889, 11778, 16921, 33842, 50763, 101526, 219973, 439946, 659919, 1319838, 2555071, 5110142, 7665213, 15330426, 33215923, 66431846, 99647769, 199295538]

約数ペア:

[(1, 199295538), (2, 99647769), (3, 66431846), (6, 33215923), (13, 15330426), (26, 7665213), (39, 5110142), (78, 2555071), (151, 1319838), (302, 659919), (453, 439946), (906, 219973), (1963, 101526), (3926, 50763), (5889, 33842), (11778, 16921)]