202440818

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 319334400

約数和(自身を除く): 116893582

約数列:

[1, 2, 43, 79, 83, 86, 158, 166, 359, 718, 3397, 3569, 6557, 6794, 7138, 13114, 15437, 28361, 29797, 30874, 56722, 59594, 281951, 563902, 1219523, 1281271, 2353963, 2439046, 2562542, 4707926, 101220409, 202440818]

約数ペア:

[(1, 202440818), (2, 101220409), (43, 4707926), (79, 2562542), (83, 2439046), (86, 2353963), (158, 1281271), (166, 1219523), (359, 563902), (718, 281951), (3397, 59594), (3569, 56722), (6557, 30874), (6794, 29797), (7138, 28361), (13114, 15437)]