202189075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 294757920

約数和(自身を除く): 92568845

約数列:

[1, 5, 11, 17, 25, 55, 61, 85, 187, 275, 305, 425, 671, 709, 935, 1037, 1525, 3355, 3545, 4675, 5185, 7799, 11407, 12053, 16775, 17725, 25925, 38995, 43249, 57035, 60265, 132583, 194975, 216245, 285175, 301325, 475739, 662915, 735233, 1081225, 2378695, 3314575, 3676165, 8087563, 11893475, 18380825, 40437815, 202189075]

約数ペア:

[(1, 202189075), (5, 40437815), (11, 18380825), (17, 11893475), (25, 8087563), (55, 3676165), (61, 3314575), (85, 2378695), (187, 1081225), (275, 735233), (305, 662915), (425, 475739), (671, 301325), (709, 285175), (935, 216245), (1037, 194975), (1525, 132583), (3355, 60265), (3545, 57035), (4675, 43249), (5185, 38995), (7799, 25925), (11407, 17725), (12053, 16775)]