201628768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2999}}^1$

素因数の和:3211

約数の個数: 48

約数和(自身を含む): 435456000

約数和(自身を除く): 233827232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 191, 352, 382, 764, 1528, 2101, 2999, 3056, 4202, 5998, 6112, 8404, 11996, 16808, 23992, 32989, 33616, 47984, 65978, 67232, 95968, 131956, 263912, 527824, 572809, 1055648, 1145618, 2291236, 4582472, 6300899, 9164944, 12601798, 18329888, 25203596, 50407192, 100814384, 201628768]

約数ペア:

[(1, 201628768), (2, 100814384), (4, 50407192), (8, 25203596), (11, 18329888), (16, 12601798), (22, 9164944), (32, 6300899), (44, 4582472), (88, 2291236), (176, 1145618), (191, 1055648), (352, 572809), (382, 527824), (764, 263912), (1528, 131956), (2101, 95968), (2999, 67232), (3056, 65978), (4202, 47984), (5998, 33616), (6112, 32989), (8404, 23992), (11996, 16808)]