201672428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{40627}}^1$

素因数の和:40721

約数の個数: 24

約数和(自身を含む): 378815472

約数和(自身を除く): 177143044

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 40627, 81254, 162508, 690659, 1381318, 2762636, 2965771, 5931542, 11863084, 50418107, 100836214, 201672428]

約数ペア:

[(1, 201672428), (2, 100836214), (4, 50418107), (17, 11863084), (34, 5931542), (68, 2965771), (73, 2762636), (146, 1381318), (292, 690659), (1241, 162508), (2482, 81254), (4964, 40627)]