201170972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 377395200

約数和(自身を除く): 176224228

約数列:

[1, 2, 4, 23, 46, 79, 89, 92, 158, 178, 311, 316, 356, 622, 1244, 1817, 2047, 3634, 4094, 7031, 7153, 7268, 8188, 14062, 14306, 24569, 27679, 28124, 28612, 49138, 55358, 98276, 110716, 161713, 323426, 565087, 636617, 646852, 1130174, 1273234, 2186641, 2260348, 2546468, 4373282, 8746564, 50292743, 100585486, 201170972]

約数ペア:

[(1, 201170972), (2, 100585486), (4, 50292743), (23, 8746564), (46, 4373282), (79, 2546468), (89, 2260348), (92, 2186641), (158, 1273234), (178, 1130174), (311, 646852), (316, 636617), (356, 565087), (622, 323426), (1244, 161713), (1817, 110716), (2047, 98276), (3634, 55358), (4094, 49138), (7031, 28612), (7153, 28124), (7268, 27679), (8188, 24569), (14062, 14306)]