233143066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2207}}^1$

素因数の和:2478

約数の個数: 32

約数和(自身を含む): 400619520

約数和(自身を除く): 167476454

約数列:

[1, 2, 13, 17, 26, 34, 221, 239, 442, 478, 2207, 3107, 4063, 4414, 6214, 8126, 28691, 37519, 52819, 57382, 75038, 105638, 487747, 527473, 975494, 1054946, 6857149, 8967041, 13714298, 17934082, 116571533, 233143066]

約数ペア:

[(1, 233143066), (2, 116571533), (13, 17934082), (17, 13714298), (26, 8967041), (34, 6857149), (221, 1054946), (239, 975494), (442, 527473), (478, 487747), (2207, 105638), (3107, 75038), (4063, 57382), (4414, 52819), (6214, 37519), (8126, 28691)]