203157170

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 370137600

約数和(自身を除く): 166980430

約数列:

[1, 2, 5, 10, 167, 239, 334, 478, 509, 835, 1018, 1195, 1670, 2390, 2545, 5090, 39913, 79826, 85003, 121651, 170006, 199565, 243302, 399130, 425015, 608255, 850030, 1216510, 20315717, 40631434, 101578585, 203157170]

約数ペア:

[(1, 203157170), (2, 101578585), (5, 40631434), (10, 20315717), (167, 1216510), (239, 850030), (334, 608255), (478, 425015), (509, 399130), (835, 243302), (1018, 199565), (1195, 170006), (1670, 121651), (2390, 85003), (2545, 79826), (5090, 39913)]