200978764

素因数分解:

$2^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{7243}}^1$

素因数の和:8245

約数の個数: 24

約数和(自身を含む): 402418688

約数和(自身を除く): 201439924

約数列:

[1, 2, 4, 7, 14, 28, 991, 1982, 3964, 6937, 7243, 13874, 14486, 27748, 28972, 50701, 101402, 202804, 7177813, 14355626, 28711252, 50244691, 100489382, 200978764]

約数ペア:

[(1, 200978764), (2, 100489382), (4, 50244691), (7, 28711252), (14, 14355626), (28, 7177813), (991, 202804), (1982, 101402), (3964, 50701), (6937, 28972), (7243, 27748), (13874, 14486)]