201309250

素因数分解:

$2^1\times 5^3\times {\mathrm{359}}^1\times {\mathrm{2243}}^1$

素因数の和:2619

約数の個数: 32

約数和(自身を含む): 378069120

約数和(自身を除く): 176759870

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 359, 718, 1795, 2243, 3590, 4486, 8975, 11215, 17950, 22430, 44875, 56075, 89750, 112150, 280375, 560750, 805237, 1610474, 4026185, 8052370, 20130925, 40261850, 100654625, 201309250]

約数ペア:

[(1, 201309250), (2, 100654625), (5, 40261850), (10, 20130925), (25, 8052370), (50, 4026185), (125, 1610474), (250, 805237), (359, 560750), (718, 280375), (1795, 112150), (2243, 89750), (3590, 56075), (4486, 44875), (8975, 22430), (11215, 17950)]