201323259056

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{206273831}}^1$

素因数の和:206273900

約数の個数: 20

約数和(自身を含む): 396458305104

約数和(自身を除く): 195135046048

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 206273831, 412547662, 825095324, 1650190648, 3300381296, 12582703691, 25165407382, 50330814764, 100661629528, 201323259056]

約数ペア:

[(1, 201323259056), (2, 100661629528), (4, 50330814764), (8, 25165407382), (16, 12582703691), (61, 3300381296), (122, 1650190648), (244, 825095324), (488, 412547662), (976, 206273831)]