203891844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{2039}}^1$

素因数の和:2700

約数の個数: 48

約数和(自身を含む): 513394560

約数和(自身を除く): 309502716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 641, 1282, 1923, 2039, 2564, 3846, 4078, 6117, 7692, 8156, 8333, 12234, 16666, 24468, 24999, 26507, 33332, 49998, 53014, 79521, 99996, 106028, 159042, 318084, 1306999, 2613998, 3920997, 5227996, 7841994, 15683988, 16990987, 33981974, 50972961, 67963948, 101945922, 203891844]

約数ペア:

[(1, 203891844), (2, 101945922), (3, 67963948), (4, 50972961), (6, 33981974), (12, 16990987), (13, 15683988), (26, 7841994), (39, 5227996), (52, 3920997), (78, 2613998), (156, 1306999), (641, 318084), (1282, 159042), (1923, 106028), (2039, 99996), (2564, 79521), (3846, 53014), (4078, 49998), (6117, 33332), (7692, 26507), (8156, 24999), (8333, 24468), (12234, 16666)]