211035426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{7963}}^1$

素因数の和:8606

約数の個数: 32

約数和(自身を含む): 483191808

約数和(自身を除く): 272156382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 631, 1262, 1893, 3786, 4417, 7963, 8834, 13251, 15926, 23889, 26502, 47778, 55741, 111482, 167223, 334446, 5024653, 10049306, 15073959, 30147918, 35172571, 70345142, 105517713, 211035426]

約数ペア:

[(1, 211035426), (2, 105517713), (3, 70345142), (6, 35172571), (7, 30147918), (14, 15073959), (21, 10049306), (42, 5024653), (631, 334446), (1262, 167223), (1893, 111482), (3786, 55741), (4417, 47778), (7963, 26502), (8834, 23889), (13251, 15926)]