206657808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{615053}}^1$

素因数の和:615071

約数の個数: 40

約数和(自身を含む): 610133568

約数和(自身を除く): 403475760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 615053, 1230106, 1845159, 2460212, 3690318, 4305371, 4920424, 7380636, 8610742, 9840848, 12916113, 14761272, 17221484, 25832226, 29522544, 34442968, 51664452, 68885936, 103328904, 206657808]

約数ペア:

[(1, 206657808), (2, 103328904), (3, 68885936), (4, 51664452), (6, 34442968), (7, 29522544), (8, 25832226), (12, 17221484), (14, 14761272), (16, 12916113), (21, 9840848), (24, 8610742), (28, 7380636), (42, 4920424), (48, 4305371), (56, 3690318), (84, 2460212), (112, 1845159), (168, 1230106), (336, 615053)]