202134790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{141353}}^1$

素因数の和:141384

約数の個数: 32

約数和(自身を含む): 427454496

約数和(自身を除く): 225319706

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 141353, 282706, 706765, 1413530, 1554883, 1837589, 3109766, 3675178, 7774415, 9187945, 15548830, 18375890, 20213479, 40426958, 101067395, 202134790]

約数ペア:

[(1, 202134790), (2, 101067395), (5, 40426958), (10, 20213479), (11, 18375890), (13, 15548830), (22, 9187945), (26, 7774415), (55, 3675178), (65, 3109766), (110, 1837589), (130, 1554883), (143, 1413530), (286, 706765), (715, 282706), (1430, 141353)]