201645005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{57367}}^1$

素因数の和:57428

約数の個数: 16

約数和(自身を含む): 261598080

約数和(自身を除く): 59953075

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 57367, 286835, 1089973, 2122579, 5449865, 10612895, 40329001, 201645005]

約数ペア:

[(1, 201645005), (5, 40329001), (19, 10612895), (37, 5449865), (95, 2122579), (185, 1089973), (703, 286835), (3515, 57367)]