203417427

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 296697600

約数和(自身を除く): 93280173

約数列:

[1, 3, 17, 51, 59, 67, 177, 201, 1003, 1009, 1139, 3009, 3027, 3417, 3953, 11859, 17153, 51459, 59531, 67201, 67603, 178593, 201603, 202809, 1012027, 1149251, 3036081, 3447753, 3988577, 11965731, 67805809, 203417427]

約数ペア:

[(1, 203417427), (3, 67805809), (17, 11965731), (51, 3988577), (59, 3447753), (67, 3036081), (177, 1149251), (201, 1012027), (1003, 202809), (1009, 201603), (1139, 178593), (3009, 67603), (3027, 67201), (3417, 59531), (3953, 51459), (11859, 17153)]