201446930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{2083}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 382622400

約数和(自身を除く): 181175470

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 509, 1018, 2083, 2545, 4166, 5090, 9671, 10415, 19342, 20830, 39577, 48355, 79154, 96710, 197885, 395770, 1060247, 2120494, 5301235, 10602470, 20144693, 40289386, 100723465, 201446930]

約数ペア:

[(1, 201446930), (2, 100723465), (5, 40289386), (10, 20144693), (19, 10602470), (38, 5301235), (95, 2120494), (190, 1060247), (509, 395770), (1018, 197885), (2083, 96710), (2545, 79154), (4166, 48355), (5090, 39577), (9671, 20830), (10415, 19342)]