202358982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{90907}}^1$

素因数の和:90972

約数の個数: 32

約数和(自身を含む): 471267072

約数和(自身を除く): 268908090

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 90907, 181814, 272721, 545442, 636349, 1272698, 1909047, 3818094, 4818071, 9636142, 14454213, 28908426, 33726497, 67452994, 101179491, 202358982]

約数ペア:

[(1, 202358982), (2, 101179491), (3, 67452994), (6, 33726497), (7, 28908426), (14, 14454213), (21, 9636142), (42, 4818071), (53, 3818094), (106, 1909047), (159, 1272698), (318, 636349), (371, 545442), (742, 272721), (1113, 181814), (2226, 90907)]