201755909672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1327341511}}^1$

素因数の和:1327341536

約数の個数: 16

約数和(自身を含む): 398202453600

約数和(自身を除く): 196446543928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1327341511, 2654683022, 5309366044, 10618732088, 25219488709, 50438977418, 100877954836, 201755909672]

約数ペア:

[(1, 201755909672), (2, 100877954836), (4, 50438977418), (8, 25219488709), (19, 10618732088), (38, 5309366044), (76, 2654683022), (152, 1327341511)]