203417556

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{929}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 483719040

約数和(自身を除く): 280301484

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 257, 284, 426, 514, 771, 852, 929, 1028, 1542, 1858, 2787, 3084, 3716, 5574, 11148, 18247, 36494, 54741, 65959, 72988, 109482, 131918, 197877, 218964, 238753, 263836, 395754, 477506, 716259, 791508, 955012, 1432518, 2865036, 16951463, 33902926, 50854389, 67805852, 101708778, 203417556]

約数ペア:

[(1, 203417556), (2, 101708778), (3, 67805852), (4, 50854389), (6, 33902926), (12, 16951463), (71, 2865036), (142, 1432518), (213, 955012), (257, 791508), (284, 716259), (426, 477506), (514, 395754), (771, 263836), (852, 238753), (929, 218964), (1028, 197877), (1542, 131918), (1858, 109482), (2787, 72988), (3084, 65959), (3716, 54741), (5574, 36494), (11148, 18247)]