202778868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 516096000

約数和(自身を除く): 313317132

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 127, 141, 149, 188, 228, 254, 282, 298, 381, 447, 508, 564, 596, 762, 893, 894, 1524, 1786, 1788, 2413, 2679, 2831, 3572, 4826, 5358, 5662, 5969, 7003, 7239, 8493, 9652, 10716, 11324, 11938, 14006, 14478, 16986, 17907, 18923, 21009, 23876, 28012, 28956, 33972, 35814, 37846, 42018, 56769, 71628, 75692, 84036, 113411, 113538, 133057, 226822, 227076, 266114, 340233, 359537, 399171, 453644, 532228, 680466, 719074, 798342, 889381, 1078611, 1360932, 1438148, 1596684, 1778762, 2157222, 2668143, 3557524, 4314444, 5336286, 10672572, 16898239, 33796478, 50694717, 67592956, 101389434, 202778868]

約数ペア:

[(1, 202778868), (2, 101389434), (3, 67592956), (4, 50694717), (6, 33796478), (12, 16898239), (19, 10672572), (38, 5336286), (47, 4314444), (57, 3557524), (76, 2668143), (94, 2157222), (114, 1778762), (127, 1596684), (141, 1438148), (149, 1360932), (188, 1078611), (228, 889381), (254, 798342), (282, 719074), (298, 680466), (381, 532228), (447, 453644), (508, 399171), (564, 359537), (596, 340233), (762, 266114), (893, 227076), (894, 226822), (1524, 133057), (1786, 113538), (1788, 113411), (2413, 84036), (2679, 75692), (2831, 71628), (3572, 56769), (4826, 42018), (5358, 37846), (5662, 35814), (5969, 33972), (7003, 28956), (7239, 28012), (8493, 23876), (9652, 21009), (10716, 18923), (11324, 17907), (11938, 16986), (14006, 14478)]