201095470

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{727}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 366912000

約数和(自身を除く): 165816530

約数列:

[1, 2, 5, 10, 139, 199, 278, 398, 695, 727, 995, 1390, 1454, 1990, 3635, 7270, 27661, 55322, 101053, 138305, 144673, 202106, 276610, 289346, 505265, 723365, 1010530, 1446730, 20109547, 40219094, 100547735, 201095470]

約数ペア:

[(1, 201095470), (2, 100547735), (5, 40219094), (10, 20109547), (139, 1446730), (199, 1010530), (278, 723365), (398, 505265), (695, 289346), (727, 276610), (995, 202106), (1390, 144673), (1454, 138305), (1990, 101053), (3635, 55322), (7270, 27661)]