202040825

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 303730560

約数和(自身を除く): 101689735

約数列:

[1, 5, 7, 25, 29, 35, 41, 145, 175, 203, 205, 287, 725, 971, 1015, 1025, 1189, 1435, 4855, 5075, 5945, 6797, 7175, 8323, 24275, 28159, 29725, 33985, 39811, 41615, 140795, 169925, 197113, 199055, 208075, 278677, 703975, 985565, 995275, 1154519, 1393385, 4927825, 5772595, 6966925, 8081633, 28862975, 40408165, 202040825]

約数ペア:

[(1, 202040825), (5, 40408165), (7, 28862975), (25, 8081633), (29, 6966925), (35, 5772595), (41, 4927825), (145, 1393385), (175, 1154519), (203, 995275), (205, 985565), (287, 703975), (725, 278677), (971, 208075), (1015, 199055), (1025, 197113), (1189, 169925), (1435, 140795), (4855, 41615), (5075, 39811), (5945, 33985), (6797, 29725), (7175, 28159), (8323, 24275)]