202289115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{31583}}^1$

素因数の和:31659

約数の個数: 32

約数和(自身を含む): 375975936

約数和(自身を除く): 173686821

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 31583, 94749, 157915, 221081, 473745, 663243, 1105405, 1926563, 3316215, 5779689, 9632815, 13485941, 28898445, 40457823, 67429705, 202289115]

約数ペア:

[(1, 202289115), (3, 67429705), (5, 40457823), (7, 28898445), (15, 13485941), (21, 9632815), (35, 5779689), (61, 3316215), (105, 1926563), (183, 1105405), (305, 663243), (427, 473745), (915, 221081), (1281, 157915), (2135, 94749), (6405, 31583)]