201895984064

素因数分解:

$2^6\times {\mathrm{3943}}^1\times {\mathrm{800057}}^1$

素因数の和:804012

約数の個数: 28

約数和(自身を含む): 400739451504

約数和(自身を除く): 198843467440

約数列:

[1, 2, 4, 8, 16, 32, 64, 3943, 7886, 15772, 31544, 63088, 126176, 252352, 800057, 1600114, 3200228, 6400456, 12800912, 25601824, 51203648, 3154624751, 6309249502, 12618499004, 25236998008, 50473996016, 100947992032, 201895984064]

約数ペア:

[(1, 201895984064), (2, 100947992032), (4, 50473996016), (8, 25236998008), (16, 12618499004), (32, 6309249502), (64, 3154624751), (3943, 51203648), (7886, 25601824), (15772, 12800912), (31544, 6400456), (63088, 3200228), (126176, 1600114), (252352, 800057)]