202470296

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{18353}}^1$

素因数の和:18563

約数の個数: 32

約数和(自身を含む): 436091040

約数和(自身を除く): 233620744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 11032, 18353, 36706, 73412, 128471, 146824, 256942, 513884, 1027768, 3615541, 7231082, 14462164, 25308787, 28924328, 50617574, 101235148, 202470296]

約数ペア:

[(1, 202470296), (2, 101235148), (4, 50617574), (7, 28924328), (8, 25308787), (14, 14462164), (28, 7231082), (56, 3615541), (197, 1027768), (394, 513884), (788, 256942), (1379, 146824), (1576, 128471), (2758, 73412), (5516, 36706), (11032, 18353)]