201367160

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 463259520

約数和(自身を除く): 261892360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 227, 268, 331, 335, 454, 536, 662, 670, 908, 1135, 1324, 1340, 1655, 1816, 2270, 2648, 2680, 3310, 4540, 6620, 9080, 13240, 15209, 22177, 30418, 44354, 60836, 75137, 76045, 88708, 110885, 121672, 150274, 152090, 177416, 221770, 300548, 304180, 375685, 443540, 601096, 608360, 751370, 887080, 1502740, 3005480, 5034179, 10068358, 20136716, 25170895, 40273432, 50341790, 100683580, 201367160]

約数ペア:

[(1, 201367160), (2, 100683580), (4, 50341790), (5, 40273432), (8, 25170895), (10, 20136716), (20, 10068358), (40, 5034179), (67, 3005480), (134, 1502740), (227, 887080), (268, 751370), (331, 608360), (335, 601096), (454, 443540), (536, 375685), (662, 304180), (670, 300548), (908, 221770), (1135, 177416), (1324, 152090), (1340, 150274), (1655, 121672), (1816, 110885), (2270, 88708), (2648, 76045), (2680, 75137), (3310, 60836), (4540, 44354), (6620, 30418), (9080, 22177), (13240, 15209)]