199217536

素因数分解:

$2^7\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1432

約数の個数: 96

約数和(自身を含む): 482096880

約数和(自身を除く): 282879344

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 161, 184, 196, 224, 322, 368, 392, 448, 644, 736, 784, 896, 1127, 1288, 1381, 1472, 1568, 2254, 2576, 2762, 2944, 3136, 4508, 5152, 5524, 6272, 9016, 9667, 10304, 11048, 18032, 19334, 20608, 22096, 31763, 36064, 38668, 44192, 63526, 67669, 72128, 77336, 88384, 127052, 135338, 144256, 154672, 176768, 222341, 254104, 270676, 309344, 444682, 508208, 541352, 618688, 889364, 1016416, 1082704, 1237376, 1556387, 1778728, 2032832, 2165408, 3112774, 3557456, 4065664, 4330816, 6225548, 7114912, 8661632, 12451096, 14229824, 24902192, 28459648, 49804384, 99608768, 199217536]

約数ペア:

[(1, 199217536), (2, 99608768), (4, 49804384), (7, 28459648), (8, 24902192), (14, 14229824), (16, 12451096), (23, 8661632), (28, 7114912), (32, 6225548), (46, 4330816), (49, 4065664), (56, 3557456), (64, 3112774), (92, 2165408), (98, 2032832), (112, 1778728), (128, 1556387), (161, 1237376), (184, 1082704), (196, 1016416), (224, 889364), (322, 618688), (368, 541352), (392, 508208), (448, 444682), (644, 309344), (736, 270676), (784, 254104), (896, 222341), (1127, 176768), (1288, 154672), (1381, 144256), (1472, 135338), (1568, 127052), (2254, 88384), (2576, 77336), (2762, 72128), (2944, 67669), (3136, 63526), (4508, 44192), (5152, 38668), (5524, 36064), (6272, 31763), (9016, 22096), (9667, 20608), (10304, 19334), (11048, 18032)]