194957504

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^2\times {\mathrm{197}}^1$

素因数の和:310

約数の個数: 84

約数和(自身を含む): 454036176

約数和(自身を除く): 259078672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 197, 224, 329, 376, 394, 448, 658, 752, 788, 1316, 1379, 1504, 1576, 2209, 2632, 2758, 3008, 3152, 4418, 5264, 5516, 6304, 8836, 9259, 10528, 11032, 12608, 15463, 17672, 18518, 21056, 22064, 30926, 35344, 37036, 44128, 61852, 64813, 70688, 74072, 88256, 123704, 129626, 141376, 148144, 247408, 259252, 296288, 435173, 494816, 518504, 592576, 870346, 989632, 1037008, 1740692, 2074016, 3046211, 3481384, 4148032, 6092422, 6962768, 12184844, 13925536, 24369688, 27851072, 48739376, 97478752, 194957504]

約数ペア:

[(1, 194957504), (2, 97478752), (4, 48739376), (7, 27851072), (8, 24369688), (14, 13925536), (16, 12184844), (28, 6962768), (32, 6092422), (47, 4148032), (56, 3481384), (64, 3046211), (94, 2074016), (112, 1740692), (188, 1037008), (197, 989632), (224, 870346), (329, 592576), (376, 518504), (394, 494816), (448, 435173), (658, 296288), (752, 259252), (788, 247408), (1316, 148144), (1379, 141376), (1504, 129626), (1576, 123704), (2209, 88256), (2632, 74072), (2758, 70688), (3008, 64813), (3152, 61852), (4418, 44128), (5264, 37036), (5516, 35344), (6304, 30926), (8836, 22064), (9259, 21056), (10528, 18518), (11032, 17672), (12608, 15463)]