201619152028

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{10184843}}^1$

素因数の和:10184962

約数の個数: 36

約数和(自身を含む): 414502781112

約数和(自身を除く): 212883629084

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 707, 1414, 2828, 4949, 9898, 19796, 10184843, 20369686, 40739372, 71293901, 142587802, 285175604, 499057307, 998114614, 1028669143, 1996229228, 2057338286, 4114676572, 7200684001, 14401368002, 28802736004, 50404788007, 100809576014, 201619152028]

約数ペア:

[(1, 201619152028), (2, 100809576014), (4, 50404788007), (7, 28802736004), (14, 14401368002), (28, 7200684001), (49, 4114676572), (98, 2057338286), (101, 1996229228), (196, 1028669143), (202, 998114614), (404, 499057307), (707, 285175604), (1414, 142587802), (2828, 71293901), (4949, 40739372), (9898, 20369686), (19796, 10184843)]