211876670

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{853}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 389219040

約数和(自身を除く): 177342370

約数列:

[1, 2, 5, 10, 59, 118, 295, 421, 590, 842, 853, 1706, 2105, 4210, 4265, 8530, 24839, 49678, 50327, 100654, 124195, 248390, 251635, 359113, 503270, 718226, 1795565, 3591130, 21187667, 42375334, 105938335, 211876670]

約数ペア:

[(1, 211876670), (2, 105938335), (5, 42375334), (10, 21187667), (59, 3591130), (118, 1795565), (295, 718226), (421, 503270), (590, 359113), (842, 251635), (853, 248390), (1706, 124195), (2105, 100654), (4210, 50327), (4265, 49678), (8530, 24839)]