219061136

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{12953}}^1$

素因数の和:13119

約数の個数: 40

約数和(自身を含む): 488313984

約数和(自身を除く): 269252848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 4228, 8456, 12953, 16912, 25906, 51812, 90671, 103624, 181342, 207248, 362684, 725368, 1450736, 1955903, 3911806, 7823612, 13691321, 15647224, 27382642, 31294448, 54765284, 109530568, 219061136]

約数ペア:

[(1, 219061136), (2, 109530568), (4, 54765284), (7, 31294448), (8, 27382642), (14, 15647224), (16, 13691321), (28, 7823612), (56, 3911806), (112, 1955903), (151, 1450736), (302, 725368), (604, 362684), (1057, 207248), (1208, 181342), (2114, 103624), (2416, 90671), (4228, 51812), (8456, 25906), (12953, 16912)]