201689092

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 397704384

約数和(自身を除く): 196015292

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 881, 946, 1331, 1762, 1892, 2662, 3524, 5203, 5324, 9691, 10406, 19382, 20812, 37883, 38764, 57233, 75766, 106601, 114466, 151532, 213202, 228932, 416713, 426404, 833426, 1172611, 1666852, 2345222, 4583843, 4690444, 9167686, 18335372, 50422273, 100844546, 201689092]

約数ペア:

[(1, 201689092), (2, 100844546), (4, 50422273), (11, 18335372), (22, 9167686), (43, 4690444), (44, 4583843), (86, 2345222), (121, 1666852), (172, 1172611), (242, 833426), (473, 426404), (484, 416713), (881, 228932), (946, 213202), (1331, 151532), (1762, 114466), (1892, 106601), (2662, 75766), (3524, 57233), (5203, 38764), (5324, 37883), (9691, 20812), (10406, 19382)]