204225550

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 390510720

約数和(自身を除く): 186285170

約数列:

[1, 2, 5, 10, 25, 50, 59, 107, 118, 214, 295, 535, 590, 647, 1070, 1294, 1475, 2675, 2950, 3235, 5350, 6313, 6470, 12626, 16175, 31565, 32350, 38173, 63130, 69229, 76346, 138458, 157825, 190865, 315650, 346145, 381730, 692290, 954325, 1730725, 1908650, 3461450, 4084511, 8169022, 20422555, 40845110, 102112775, 204225550]

約数ペア:

[(1, 204225550), (2, 102112775), (5, 40845110), (10, 20422555), (25, 8169022), (50, 4084511), (59, 3461450), (107, 1908650), (118, 1730725), (214, 954325), (295, 692290), (535, 381730), (590, 346145), (647, 315650), (1070, 190865), (1294, 157825), (1475, 138458), (2675, 76346), (2950, 69229), (3235, 63130), (5350, 38173), (6313, 32350), (6470, 31565), (12626, 16175)]