204736700

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 533299200

約数和(自身を除く): 328562500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 49, 50, 70, 94, 98, 100, 127, 140, 175, 188, 196, 235, 245, 254, 329, 343, 350, 470, 490, 508, 635, 658, 686, 700, 889, 940, 980, 1175, 1225, 1270, 1316, 1372, 1645, 1715, 1778, 2303, 2350, 2450, 2540, 3175, 3290, 3430, 3556, 4445, 4606, 4700, 4900, 5969, 6223, 6350, 6580, 6860, 8225, 8575, 8890, 9212, 11515, 11938, 12446, 12700, 16121, 16450, 17150, 17780, 22225, 23030, 23876, 24892, 29845, 31115, 32242, 32900, 34300, 41783, 43561, 44450, 46060, 57575, 59690, 62230, 64484, 80605, 83566, 87122, 88900, 115150, 119380, 124460, 149225, 155575, 161210, 167132, 174244, 208915, 217805, 230300, 292481, 298450, 311150, 322420, 403025, 417830, 435610, 584962, 596900, 622300, 806050, 835660, 871220, 1044575, 1089025, 1169924, 1462405, 1612100, 2047367, 2089150, 2178050, 2924810, 4094734, 4178300, 4356100, 5849620, 7312025, 8189468, 10236835, 14624050, 20473670, 29248100, 40947340, 51184175, 102368350, 204736700]

約数ペア:

[(1, 204736700), (2, 102368350), (4, 51184175), (5, 40947340), (7, 29248100), (10, 20473670), (14, 14624050), (20, 10236835), (25, 8189468), (28, 7312025), (35, 5849620), (47, 4356100), (49, 4178300), (50, 4094734), (70, 2924810), (94, 2178050), (98, 2089150), (100, 2047367), (127, 1612100), (140, 1462405), (175, 1169924), (188, 1089025), (196, 1044575), (235, 871220), (245, 835660), (254, 806050), (329, 622300), (343, 596900), (350, 584962), (470, 435610), (490, 417830), (508, 403025), (635, 322420), (658, 311150), (686, 298450), (700, 292481), (889, 230300), (940, 217805), (980, 208915), (1175, 174244), (1225, 167132), (1270, 161210), (1316, 155575), (1372, 149225), (1645, 124460), (1715, 119380), (1778, 115150), (2303, 88900), (2350, 87122), (2450, 83566), (2540, 80605), (3175, 64484), (3290, 62230), (3430, 59690), (3556, 57575), (4445, 46060), (4606, 44450), (4700, 43561), (4900, 41783), (5969, 34300), (6223, 32900), (6350, 32242), (6580, 31115), (6860, 29845), (8225, 24892), (8575, 23876), (8890, 23030), (9212, 22225), (11515, 17780), (11938, 17150), (12446, 16450), (12700, 16121)]