211677597885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4911883}}^1$

素因数の和:4911934

約数の個数: 48

約数和(自身を含む): 388313901504

約数和(自身を除く): 176636303619

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 169, 195, 221, 255, 507, 663, 845, 1105, 2535, 2873, 3315, 8619, 14365, 43095, 4911883, 14735649, 24559415, 63854479, 73678245, 83502011, 191563437, 250506033, 319272395, 417510055, 830108227, 957817185, 1085526143, 1252530165, 2490324681, 3256578429, 4150541135, 5427630715, 12451623405, 14111839859, 16282892145, 42335519577, 70559199295, 211677597885]

約数ペア:

[(1, 211677597885), (3, 70559199295), (5, 42335519577), (13, 16282892145), (15, 14111839859), (17, 12451623405), (39, 5427630715), (51, 4150541135), (65, 3256578429), (85, 2490324681), (169, 1252530165), (195, 1085526143), (221, 957817185), (255, 830108227), (507, 417510055), (663, 319272395), (845, 250506033), (1105, 191563437), (2535, 83502011), (2873, 73678245), (3315, 63854479), (8619, 24559415), (14365, 14735649), (43095, 4911883)]