202443994

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 318193920

約数和(自身を除く): 115749926

約数列:

[1, 2, 53, 61, 106, 122, 131, 239, 262, 478, 3233, 6466, 6943, 7991, 12667, 13886, 14579, 15982, 25334, 29158, 31309, 62618, 423523, 772687, 847046, 1545374, 1659377, 1909849, 3318754, 3819698, 101221997, 202443994]

約数ペア:

[(1, 202443994), (2, 101221997), (53, 3819698), (61, 3318754), (106, 1909849), (122, 1659377), (131, 1545374), (239, 847046), (262, 772687), (478, 423523), (3233, 62618), (6466, 31309), (6943, 29158), (7991, 25334), (12667, 15982), (13886, 14579)]