204300992

素因数分解:

$2^6\times 7^2\times {\mathrm{65147}}^1$

素因数の和:65173

約数の個数: 42

約数和(自身を含む): 471606372

約数和(自身を除く): 267305380

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 65147, 130294, 260588, 456029, 521176, 912058, 1042352, 1824116, 2084704, 3192203, 3648232, 4169408, 6384406, 7296464, 12768812, 14592928, 25537624, 29185856, 51075248, 102150496, 204300992]

約数ペア:

[(1, 204300992), (2, 102150496), (4, 51075248), (7, 29185856), (8, 25537624), (14, 14592928), (16, 12768812), (28, 7296464), (32, 6384406), (49, 4169408), (56, 3648232), (64, 3192203), (98, 2084704), (112, 1824116), (196, 1042352), (224, 912058), (392, 521176), (448, 456029), (784, 260588), (1568, 130294), (3136, 65147)]