203923130

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{3167}}^1$

素因数の和:3358

約数の個数: 32

約数和(自身を含む): 377726976

約数和(自身を除く): 173803846

約数列:

[1, 2, 5, 10, 47, 94, 137, 235, 274, 470, 685, 1370, 3167, 6334, 6439, 12878, 15835, 31670, 32195, 64390, 148849, 297698, 433879, 744245, 867758, 1488490, 2169395, 4338790, 20392313, 40784626, 101961565, 203923130]

約数ペア:

[(1, 203923130), (2, 101961565), (5, 40784626), (10, 20392313), (47, 4338790), (94, 2169395), (137, 1488490), (235, 867758), (274, 744245), (470, 433879), (685, 297698), (1370, 148849), (3167, 64390), (6334, 32195), (6439, 31670), (12878, 15835)]