208869504

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 578119680

約数和(自身を除く): 369250176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 71, 94, 96, 128, 141, 142, 163, 188, 192, 213, 282, 284, 326, 376, 384, 426, 489, 564, 568, 652, 752, 852, 978, 1128, 1136, 1304, 1504, 1704, 1956, 2256, 2272, 2608, 3008, 3337, 3408, 3912, 4512, 4544, 5216, 6016, 6674, 6816, 7661, 7824, 9024, 9088, 10011, 10432, 11573, 13348, 13632, 15322, 15648, 18048, 20022, 20864, 22983, 23146, 26696, 27264, 30644, 31296, 34719, 40044, 45966, 46292, 53392, 61288, 62592, 69438, 80088, 91932, 92584, 106784, 122576, 138876, 160176, 183864, 185168, 213568, 245152, 277752, 320352, 367728, 370336, 427136, 490304, 543931, 555504, 640704, 735456, 740672, 980608, 1087862, 1111008, 1281408, 1470912, 1481344, 1631793, 2175724, 2222016, 2941824, 3263586, 4351448, 4444032, 6527172, 8702896, 13054344, 17405792, 26108688, 34811584, 52217376, 69623168, 104434752, 208869504]

約数ペア:

[(1, 208869504), (2, 104434752), (3, 69623168), (4, 52217376), (6, 34811584), (8, 26108688), (12, 17405792), (16, 13054344), (24, 8702896), (32, 6527172), (47, 4444032), (48, 4351448), (64, 3263586), (71, 2941824), (94, 2222016), (96, 2175724), (128, 1631793), (141, 1481344), (142, 1470912), (163, 1281408), (188, 1111008), (192, 1087862), (213, 980608), (282, 740672), (284, 735456), (326, 640704), (376, 555504), (384, 543931), (426, 490304), (489, 427136), (564, 370336), (568, 367728), (652, 320352), (752, 277752), (852, 245152), (978, 213568), (1128, 185168), (1136, 183864), (1304, 160176), (1504, 138876), (1704, 122576), (1956, 106784), (2256, 92584), (2272, 91932), (2608, 80088), (3008, 69438), (3337, 62592), (3408, 61288), (3912, 53392), (4512, 46292), (4544, 45966), (5216, 40044), (6016, 34719), (6674, 31296), (6816, 30644), (7661, 27264), (7824, 26696), (9024, 23146), (9088, 22983), (10011, 20864), (10432, 20022), (11573, 18048), (13348, 15648), (13632, 15322)]