202399794

素因数分解:

$2^1\times 3^2\times {\mathrm{1987}}^1\times {\mathrm{5659}}^1$

素因数の和:7654

約数の個数: 24

約数和(自身を含む): 438831120

約数和(自身を除く): 236431326

約数列:

[1, 2, 3, 6, 9, 18, 1987, 3974, 5659, 5961, 11318, 11922, 16977, 17883, 33954, 35766, 50931, 101862, 11244433, 22488866, 33733299, 67466598, 101199897, 202399794]

約数ペア:

[(1, 202399794), (2, 101199897), (3, 67466598), (6, 33733299), (9, 22488866), (18, 11244433), (1987, 101862), (3974, 50931), (5659, 35766), (5961, 33954), (11318, 17883), (11922, 16977)]