204698600

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{8059}}^1$

素因数の和:8202

約数の個数: 48

約数和(自身を含む): 479731200

約数和(自身を除く): 275032600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 200, 254, 508, 635, 1016, 1270, 2540, 3175, 5080, 6350, 8059, 12700, 16118, 25400, 32236, 40295, 64472, 80590, 161180, 201475, 322360, 402950, 805900, 1023493, 1611800, 2046986, 4093972, 5117465, 8187944, 10234930, 20469860, 25587325, 40939720, 51174650, 102349300, 204698600]

約数ペア:

[(1, 204698600), (2, 102349300), (4, 51174650), (5, 40939720), (8, 25587325), (10, 20469860), (20, 10234930), (25, 8187944), (40, 5117465), (50, 4093972), (100, 2046986), (127, 1611800), (200, 1023493), (254, 805900), (508, 402950), (635, 322360), (1016, 201475), (1270, 161180), (2540, 80590), (3175, 64472), (5080, 40295), (6350, 32236), (8059, 25400), (12700, 16118)]