201456050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{11161}}^1$

素因数の和:11211

約数の個数: 36

約数和(自身を含む): 395503146

約数和(自身を除く): 194047096

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 361, 475, 722, 950, 1805, 3610, 9025, 11161, 18050, 22322, 55805, 111610, 212059, 279025, 424118, 558050, 1060295, 2120590, 4029121, 5301475, 8058242, 10602950, 20145605, 40291210, 100728025, 201456050]

約数ペア:

[(1, 201456050), (2, 100728025), (5, 40291210), (10, 20145605), (19, 10602950), (25, 8058242), (38, 5301475), (50, 4029121), (95, 2120590), (190, 1060295), (361, 558050), (475, 424118), (722, 279025), (950, 212059), (1805, 111610), (3610, 55805), (9025, 22322), (11161, 18050)]