201817070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{479}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 449003520

約数和(自身を除く): 247186450

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 463, 479, 910, 926, 958, 2315, 2395, 3241, 3353, 4630, 4790, 6019, 6227, 6482, 6706, 12038, 12454, 16205, 16765, 30095, 31135, 32410, 33530, 42133, 43589, 60190, 62270, 84266, 87178, 210665, 217945, 221777, 421330, 435890, 443554, 1108885, 1552439, 2217770, 2883101, 3104878, 5766202, 7762195, 14415505, 15524390, 20181707, 28831010, 40363414, 100908535, 201817070]

約数ペア:

[(1, 201817070), (2, 100908535), (5, 40363414), (7, 28831010), (10, 20181707), (13, 15524390), (14, 14415505), (26, 7762195), (35, 5766202), (65, 3104878), (70, 2883101), (91, 2217770), (130, 1552439), (182, 1108885), (455, 443554), (463, 435890), (479, 421330), (910, 221777), (926, 217945), (958, 210665), (2315, 87178), (2395, 84266), (3241, 62270), (3353, 60190), (4630, 43589), (4790, 42133), (6019, 33530), (6227, 32410), (6482, 31135), (6706, 30095), (12038, 16765), (12454, 16205)]