230019405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199151}}^1$

素因数の和:199177

約数の個数: 32

約数和(自身を含む): 458846208

約数和(自身を除く): 228826803

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 199151, 597453, 995755, 1394057, 2190661, 2987265, 4182171, 6571983, 6970285, 10953305, 15334627, 20910855, 32859915, 46003881, 76673135, 230019405]

約数ペア:

[(1, 230019405), (3, 76673135), (5, 46003881), (7, 32859915), (11, 20910855), (15, 15334627), (21, 10953305), (33, 6970285), (35, 6571983), (55, 4182171), (77, 2987265), (105, 2190661), (165, 1394057), (231, 995755), (385, 597453), (1155, 199151)]