201997132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1583}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 393845760

約数和(自身を除く): 191848628

約数列:

[1, 2, 4, 19, 23, 38, 46, 73, 76, 92, 146, 292, 437, 874, 1387, 1583, 1679, 1748, 2774, 3166, 3358, 5548, 6332, 6716, 30077, 31901, 36409, 60154, 63802, 72818, 115559, 120308, 127604, 145636, 231118, 462236, 691771, 1383542, 2195621, 2657857, 2767084, 4391242, 5315714, 8782484, 10631428, 50499283, 100998566, 201997132]

約数ペア:

[(1, 201997132), (2, 100998566), (4, 50499283), (19, 10631428), (23, 8782484), (38, 5315714), (46, 4391242), (73, 2767084), (76, 2657857), (92, 2195621), (146, 1383542), (292, 691771), (437, 462236), (874, 231118), (1387, 145636), (1583, 127604), (1679, 120308), (1748, 115559), (2774, 72818), (3166, 63802), (3358, 60154), (5548, 36409), (6332, 31901), (6716, 30077)]