201474476

素因数分解:

$2^2\times 7^2\times {\mathrm{1027931}}^1$

素因数の和:1027949

約数の個数: 18

約数和(自身を含む): 410144868

約数和(自身を除く): 208670392

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1027931, 2055862, 4111724, 7195517, 14391034, 28782068, 50368619, 100737238, 201474476]

約数ペア:

[(1, 201474476), (2, 100737238), (4, 50368619), (7, 28782068), (14, 14391034), (28, 7195517), (49, 4111724), (98, 2055862), (196, 1027931)]