193221412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 363888000

約数和(自身を除く): 170666588

約数列:

[1, 2, 4, 19, 38, 76, 113, 149, 151, 226, 298, 302, 452, 596, 604, 2147, 2831, 2869, 4294, 5662, 5738, 8588, 11324, 11476, 16837, 17063, 22499, 33674, 34126, 44998, 67348, 68252, 89996, 319903, 324197, 427481, 639806, 648394, 854962, 1279612, 1296788, 1709924, 2542387, 5084774, 10169548, 48305353, 96610706, 193221412]

約数ペア:

[(1, 193221412), (2, 96610706), (4, 48305353), (19, 10169548), (38, 5084774), (76, 2542387), (113, 1709924), (149, 1296788), (151, 1279612), (226, 854962), (298, 648394), (302, 639806), (452, 427481), (596, 324197), (604, 319903), (2147, 89996), (2831, 68252), (2869, 67348), (4294, 44998), (5662, 34126), (5738, 33674), (8588, 22499), (11324, 17063), (11476, 16837)]