207901435

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{797}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 296472960

約数和(自身を除く): 88571525

約数列:

[1, 5, 7, 29, 35, 145, 203, 257, 797, 1015, 1285, 1799, 3985, 5579, 7453, 8995, 23113, 27895, 37265, 52171, 115565, 161791, 204829, 260855, 808955, 1024145, 1433803, 5940041, 7169015, 29700205, 41580287, 207901435]

約数ペア:

[(1, 207901435), (5, 41580287), (7, 29700205), (29, 7169015), (35, 5940041), (145, 1433803), (203, 1024145), (257, 808955), (797, 260855), (1015, 204829), (1285, 161791), (1799, 115565), (3985, 52171), (5579, 37265), (7453, 27895), (8995, 23113)]