200589992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 416707200

約数和(自身を除く): 216117208

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 181, 184, 317, 362, 437, 634, 724, 874, 1268, 1448, 1748, 2536, 3439, 3496, 4163, 6023, 6878, 7291, 8326, 12046, 13756, 14582, 16652, 24092, 27512, 29164, 33304, 48184, 57377, 58328, 79097, 114754, 138529, 158194, 229508, 277058, 316388, 459016, 554116, 632776, 1090163, 1108232, 1319671, 2180326, 2639342, 4360652, 5278684, 8721304, 10557368, 25073749, 50147498, 100294996, 200589992]

約数ペア:

[(1, 200589992), (2, 100294996), (4, 50147498), (8, 25073749), (19, 10557368), (23, 8721304), (38, 5278684), (46, 4360652), (76, 2639342), (92, 2180326), (152, 1319671), (181, 1108232), (184, 1090163), (317, 632776), (362, 554116), (437, 459016), (634, 316388), (724, 277058), (874, 229508), (1268, 158194), (1448, 138529), (1748, 114754), (2536, 79097), (3439, 58328), (3496, 57377), (4163, 48184), (6023, 33304), (6878, 29164), (7291, 27512), (8326, 24092), (12046, 16652), (13756, 14582)]