201867904

素因数分解:

$2^7\times 7^1\times {\mathrm{225299}}^1$

素因数の和:225320

約数の個数: 32

約数和(自身を含む): 459612000

約数和(自身を除く): 257744096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 225299, 450598, 901196, 1577093, 1802392, 3154186, 3604784, 6308372, 7209568, 12616744, 14419136, 25233488, 28838272, 50466976, 100933952, 201867904]

約数ペア:

[(1, 201867904), (2, 100933952), (4, 50466976), (7, 28838272), (8, 25233488), (14, 14419136), (16, 12616744), (28, 7209568), (32, 6308372), (56, 3604784), (64, 3154186), (112, 1802392), (128, 1577093), (224, 901196), (448, 450598), (896, 225299)]