201244687

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 251919360

約数和(自身を除く): 50674673

約数列:

[1, 7, 23, 41, 43, 161, 287, 301, 709, 943, 989, 1763, 4963, 6601, 6923, 12341, 16307, 29069, 30487, 40549, 114149, 203483, 213409, 283843, 668587, 701201, 1249967, 4680109, 4908407, 8749769, 28749241, 201244687]

約数ペア:

[(1, 201244687), (7, 28749241), (23, 8749769), (41, 4908407), (43, 4680109), (161, 1249967), (287, 701201), (301, 668587), (709, 283843), (943, 213409), (989, 203483), (1763, 114149), (4963, 40549), (6601, 30487), (6923, 29069), (12341, 16307)]