209729136

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8291}}^1$

素因数の和:8350

約数の個数: 80

約数和(自身を含む): 592247808

約数和(自身を除く): 382518672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8291, 8432, 12648, 16582, 24873, 25296, 33164, 49746, 66328, 99492, 132656, 140947, 198984, 257021, 281894, 397968, 422841, 514042, 563788, 771063, 845682, 1028084, 1127576, 1542126, 1691364, 2056168, 2255152, 3084252, 3382728, 4112336, 4369357, 6168504, 6765456, 8738714, 12337008, 13108071, 17477428, 26216142, 34954856, 52432284, 69909712, 104864568, 209729136]

約数ペア:

[(1, 209729136), (2, 104864568), (3, 69909712), (4, 52432284), (6, 34954856), (8, 26216142), (12, 17477428), (16, 13108071), (17, 12337008), (24, 8738714), (31, 6765456), (34, 6168504), (48, 4369357), (51, 4112336), (62, 3382728), (68, 3084252), (93, 2255152), (102, 2056168), (124, 1691364), (136, 1542126), (186, 1127576), (204, 1028084), (248, 845682), (272, 771063), (372, 563788), (408, 514042), (496, 422841), (527, 397968), (744, 281894), (816, 257021), (1054, 198984), (1488, 140947), (1581, 132656), (2108, 99492), (3162, 66328), (4216, 49746), (6324, 33164), (8291, 25296), (8432, 24873), (12648, 16582)]